81170533080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2633

約数の個数: 1024

約数和(自身を含む): 371298816000

約数和(自身を除く): 290128282920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 38, 39, 40, 42, 45, 51, 52, 54, 56, 57, 60, 63, 65, 68, 70, 72, 76, 78, 84, 85, 90, 91, 95, 102, 104, 105, 108, 114, 117, 119, 120, 126, 130, 133, 135, 136, 140, 152, 153, 156, 168, 170, 171, 180, 182, 189, 190, 195, 204, 210, 216, 221, 228, 234, 238, 247, 252, 255, 260, 266, 270, 273, 280, 285, 306, 312, 315, 323, 340, 342, 351, 357, 360, 364, 378, 380, 390, 399, 408, 420, 442, 455, 456, 459, 468, 476, 494, 504, 510, 513, 520, 532, 540, 546, 570, 585, 595, 612, 630, 646, 663, 665, 680, 684, 702, 714, 728, 741, 756, 760, 765, 780, 798, 819, 840, 855, 884, 910, 918, 936, 945, 952, 969, 988, 1020, 1026, 1064, 1071, 1080, 1092, 1105, 1140, 1170, 1190, 1197, 1224, 1235, 1260, 1292, 1326, 1330, 1365, 1368, 1404, 1428, 1482, 1512, 1530, 1547, 1560, 1596, 1615, 1638, 1710, 1729, 1755, 1768, 1785, 1820, 1836, 1890, 1938, 1976, 1989, 1995, 2040, 2052, 2142, 2184, 2210, 2223, 2261, 2280, 2295, 2340, 2380, 2394, 2457, 2470, 2520, 2557, 2565, 2584, 2652, 2660, 2730, 2808, 2856, 2907, 2964, 3060, 3094, 3192, 3213, 3230, 3276, 3315, 3420, 3458, 3510, 3570, 3591, 3640, 3672, 3705, 3780, 3876, 3978, 3990, 4095, 4104, 4199, 4284, 4420, 4446, 4522, 4590, 4641, 4680, 4760, 4788, 4845, 4914, 4940, 5114, 5130, 5187, 5304, 5320, 5355, 5460, 5814, 5928, 5967, 5985, 6120, 6188, 6426, 6460, 6552, 6630, 6669, 6783, 6840, 6916, 7020, 7140, 7182, 7410, 7560, 7671, 7735, 7752, 7956, 7980, 8190, 8398, 8568, 8645, 8721, 8840, 8892, 9044, 9180, 9282, 9576, 9690, 9828, 9880, 9945, 10228, 10260, 10374, 10710, 10920, 11115, 11305, 11628, 11934, 11970, 12285, 12376, 12597, 12785, 12852, 12920, 13260, 13338, 13566, 13832, 13923, 14040, 14280, 14364, 14535, 14820, 15342, 15470, 15561, 15912, 15960, 16065, 16380, 16796, 17290, 17442, 17784, 17899, 17955, 18088, 18360, 18564, 19380, 19656, 19890, 20349, 20456, 20520, 20748, 20995, 21420, 22230, 22610, 23013, 23205, 23256, 23868, 23940, 24570, 25194, 25570, 25704, 25935, 26520, 26676, 27132, 27846, 28728, 29070, 29393, 29640, 29835, 30684, 30940, 31122, 32130, 32760, 33241, 33345, 33592, 33915, 34580, 34884, 35798, 35910, 37128, 37791, 38355, 38760, 39780, 40698, 41496, 41769, 41990, 42840, 43469, 43605, 44460, 45220, 46026, 46410, 46683, 47736, 47880, 48583, 49140, 50388, 51140, 51870, 53352, 53697, 54264, 55692, 58140, 58786, 59670, 61047, 61368, 61880, 62244, 62985, 64260, 66482, 66690, 67830, 69039, 69160, 69615, 69768, 71596, 71820, 75582, 76710, 77805, 79560, 81396, 83538, 83980, 86938, 87210, 88179, 88920, 89495, 90440, 92052, 92820, 93366, 97166, 98280, 99723, 100776, 101745, 102280, 103740, 107394, 111384, 113373, 115065, 116280, 117572, 119340, 122094, 124488, 125970, 128520, 130407, 132964, 133380, 135660, 138078, 139230, 143192, 143640, 145749, 146965, 151164, 153420, 155610, 161091, 162792, 166205, 167076, 167960, 173876, 174420, 176358, 178990, 184104, 185640, 186732, 188955, 194332, 199446, 203490, 207480, 208845, 214788, 217345, 226746, 230130, 232687, 233415, 235144, 238680, 242915, 244188, 251940, 260814, 264537, 265928, 266760, 268485, 271320, 276156, 278460, 291498, 293930, 299169, 302328, 304283, 305235, 306840, 311220, 322182, 332410, 334152, 340081, 345195, 347752, 348840, 352716, 357980, 373464, 377910, 388664, 391221, 398892, 406980, 417690, 429576, 434690, 437247, 440895, 453492, 460260, 465374, 466830, 483273, 485830, 488376, 498615, 503880, 521628, 529074, 536970, 552312, 556920, 565097, 566865, 582996, 587860, 598338, 608566, 610470, 622440, 631579, 644364, 652035, 664820, 680162, 690390, 698061, 705432, 715960, 728745, 755820, 782442, 793611, 797784, 805455, 813960, 825911, 835380, 869380, 874494, 881790, 897507, 906984, 912849, 920520, 930748, 933660, 966546, 971660, 997230, 1020243, 1043256, 1058148, 1073940, 1130194, 1133730, 1163435, 1165992, 1173663, 1175720, 1196676, 1217132, 1220940, 1263158, 1288728, 1304070, 1311741, 1322685, 1329640, 1360324, 1380780, 1396122, 1457490, 1495845, 1511640, 1521415, 1564884, 1587222, 1610910, 1651822, 1670760, 1695291, 1700405, 1738760, 1748988, 1763580, 1795014, 1825698, 1861496, 1867320, 1894737, 1933092, 1943320, 1956105, 1994460, 2040486, 2094183, 2116296, 2147880, 2186235, 2260388, 2267460, 2326870, 2347326, 2393352, 2416365, 2434264, 2441880, 2477733, 2526316, 2608140, 2623482, 2645370, 2720648, 2738547, 2761560, 2792244, 2825485, 2914980, 2991690, 3042830, 3060729, 3129768, 3157895, 3174444, 3221820, 3303644, 3390582, 3400810, 3490305, 3497976, 3527160, 3590028, 3651396, 3789474, 3866184, 3912210, 3955679, 3968055, 3988920, 4080972, 4129555, 4188366, 4372470, 4421053, 4487535, 4520776, 4534920, 4564245, 4653740, 4694652, 4832730, 4955466, 5052632, 5085873, 5101215, 5216280, 5246964, 5290740, 5477094, 5584488, 5650970, 5684211, 5781377, 5829960, 5868315, 5983380, 6085660, 6121458, 6282549, 6315790, 6348888, 6443640, 6558705, 6607288, 6781164, 6801620, 6980610, 7180056, 7302792, 7433199, 7578948, 7824420, 7911358, 7936110, 8161944, 8215641, 8259110, 8376732, 8476455, 8744940, 8842106, 8975070, 9128490, 9182187, 9307480, 9389304, 9473685, 9665460, 9910932, 10171746, 10202430, 10470915, 10493928, 10581480, 10736843, 10954188, 11301940, 11368422, 11562754, 11736630, 11867037, 11966760, 12171320, 12242916, 12388665, 12565098, 12631580, 13117410, 13263159, 13562328, 13603240, 13692735, 13961220, 14866398, 15157896, 15257619, 15303645, 15648840, 15822716, 15872220, 16431282, 16518220, 16753464, 16952910, 17052633, 17344131, 17489880, 17684212, 17950140, 18256980, 18364374, 18947370, 19330920, 19778395, 19821864, 20343492, 20404860, 20941830, 21473686, 21908376, 22105265, 22299597, 22603880, 22736844, 23125508, 23473260, 23734074, 24485832, 24777330, 25130196, 25263160, 25429365, 26234820, 26526318, 27385470, 27922440, 28421055, 28906885, 29732796, 30515238, 30607290, 31412745, 31645432, 31744440, 32210529, 32862564, 33036440, 33905820, 34105266, 34688262, 35368424, 35601111, 35900280, 36513960, 36728748, 37165995, 37894740, 39556790, 39789477, 40686984, 40809720, 41078205, 41883660, 42947372, 44210530, 44599194, 45473688, 45910935, 46251016, 46946520, 47468148, 49554660, 50260392, 50858730, 52032393, 52469640, 53052636, 53684215, 54770940, 56842110, 57813770, 59335185, 59465592, 61030476, 61214580, 62825490, 64421058, 65725128, 66315795, 67811640, 68210532, 69376524, 71202222, 73457496, 74331990, 75157901, 75789480, 76288095, 79113580, 79578954, 82156410, 83767320, 85263165, 85894744, 86720655, 88421060, 89198388, 91821870, 94936296, 96631587, 99109320, 101717460, 104064786, 106105272, 106803333, 107368430, 109541880, 111497985, 113684220, 115627540, 118670370, 119368431, 122060952, 122429160, 125650980, 128842116, 132631590, 136421064, 138753048, 142404444, 148663980, 150315802, 152576190, 156097179, 158227160, 159157908, 161052645, 164312820, 170526330, 173441310, 176842120, 178005555, 178396776, 183643740, 193263174, 198947385, 203434920, 208129572, 213606666, 214736860, 222995970, 225473703, 227368440, 231255080, 237340740, 238736862, 251301960, 257684232, 260161965, 265263180, 284808888, 289894761, 297327960, 300631604, 305152380, 312194358, 318315816, 322105290, 328625640, 341052660, 346882620, 356011110, 367287480, 375789505, 386526348, 397894770, 416259144, 427213332, 429473720, 445991940, 450947406, 474681480, 477473724, 483157935, 520323930, 530526360, 534016665, 579789522, 596842155, 601263208, 610304760, 624388716, 644210580, 676421109, 682105320, 693765240, 712022220, 751579010, 773052696, 780485895, 795789540, 854426664, 891983880, 901894812, 954947448, 966315870, 1040647860, 1068033330, 1127368515, 1159579044, 1193684310, 1248777432, 1288421160, 1352842218, 1424044440, 1449473805, 1503158020, 1560971790, 1591579080, 1803789624, 1932631740, 2029263327, 2081295720, 2136066660, 2254737030, 2319158088, 2387368620, 2705684436, 2898947610, 3006316040, 3121943580, 3382105545, 3865263480, 4058526654, 4272133320, 4509474060, 4774737240, 5411368872, 5797895220, 6243887160, 6764211090, 8117053308, 9018948120, 10146316635, 11595790440, 13528422180, 16234106616, 20292633270, 27056844360, 40585266540, 81170533080]

約数ペア:

[(1, 81170533080), (2, 40585266540), (3, 27056844360), (4, 20292633270), (5, 16234106616), (6, 13528422180), (7, 11595790440), (8, 10146316635), (9, 9018948120), (10, 8117053308), (12, 6764211090), (13, 6243887160), (14, 5797895220), (15, 5411368872), (17, 4774737240), (18, 4509474060), (19, 4272133320), (20, 4058526654), (21, 3865263480), (24, 3382105545), (26, 3121943580), (27, 3006316040), (28, 2898947610), (30, 2705684436), (34, 2387368620), (35, 2319158088), (36, 2254737030), (38, 2136066660), (39, 2081295720), (40, 2029263327), (42, 1932631740), (45, 1803789624), (51, 1591579080), (52, 1560971790), (54, 1503158020), (56, 1449473805), (57, 1424044440), (60, 1352842218), (63, 1288421160), (65, 1248777432), (68, 1193684310), (70, 1159579044), (72, 1127368515), (76, 1068033330), (78, 1040647860), (84, 966315870), (85, 954947448), (90, 901894812), (91, 891983880), (95, 854426664), (102, 795789540), (104, 780485895), (105, 773052696), (108, 751579010), (114, 712022220), (117, 693765240), (119, 682105320), (120, 676421109), (126, 644210580), (130, 624388716), (133, 610304760), (135, 601263208), (136, 596842155), (140, 579789522), (152, 534016665), (153, 530526360), (156, 520323930), (168, 483157935), (170, 477473724), (171, 474681480), (180, 450947406), (182, 445991940), (189, 429473720), (190, 427213332), (195, 416259144), (204, 397894770), (210, 386526348), (216, 375789505), (221, 367287480), (228, 356011110), (234, 346882620), (238, 341052660), (247, 328625640), (252, 322105290), (255, 318315816), (260, 312194358), (266, 305152380), (270, 300631604), (273, 297327960), (280, 289894761), (285, 284808888), (306, 265263180), (312, 260161965), (315, 257684232), (323, 251301960), (340, 238736862), (342, 237340740), (351, 231255080), (357, 227368440), (360, 225473703), (364, 222995970), (378, 214736860), (380, 213606666), (390, 208129572), (399, 203434920), (408, 198947385), (420, 193263174), (442, 183643740), (455, 178396776), (456, 178005555), (459, 176842120), (468, 173441310), (476, 170526330), (494, 164312820), (504, 161052645), (510, 159157908), (513, 158227160), (520, 156097179), (532, 152576190), (540, 150315802), (546, 148663980), (570, 142404444), (585, 138753048), (595, 136421064), (612, 132631590), (630, 128842116), (646, 125650980), (663, 122429160), (665, 122060952), (680, 119368431), (684, 118670370), (702, 115627540), (714, 113684220), (728, 111497985), (741, 109541880), (756, 107368430), (760, 106803333), (765, 106105272), (780, 104064786), (798, 101717460), (819, 99109320), (840, 96631587), (855, 94936296), (884, 91821870), (910, 89198388), (918, 88421060), (936, 86720655), (945, 85894744), (952, 85263165), (969, 83767320), (988, 82156410), (1020, 79578954), (1026, 79113580), (1064, 76288095), (1071, 75789480), (1080, 75157901), (1092, 74331990), (1105, 73457496), (1140, 71202222), (1170, 69376524), (1190, 68210532), (1197, 67811640), (1224, 66315795), (1235, 65725128), (1260, 64421058), (1292, 62825490), (1326, 61214580), (1330, 61030476), (1365, 59465592), (1368, 59335185), (1404, 57813770), (1428, 56842110), (1482, 54770940), (1512, 53684215), (1530, 53052636), (1547, 52469640), (1560, 52032393), (1596, 50858730), (1615, 50260392), (1638, 49554660), (1710, 47468148), (1729, 46946520), (1755, 46251016), (1768, 45910935), (1785, 45473688), (1820, 44599194), (1836, 44210530), (1890, 42947372), (1938, 41883660), (1976, 41078205), (1989, 40809720), (1995, 40686984), (2040, 39789477), (2052, 39556790), (2142, 37894740), (2184, 37165995), (2210, 36728748), (2223, 36513960), (2261, 35900280), (2280, 35601111), (2295, 35368424), (2340, 34688262), (2380, 34105266), (2394, 33905820), (2457, 33036440), (2470, 32862564), (2520, 32210529), (2557, 31744440), (2565, 31645432), (2584, 31412745), (2652, 30607290), (2660, 30515238), (2730, 29732796), (2808, 28906885), (2856, 28421055), (2907, 27922440), (2964, 27385470), (3060, 26526318), (3094, 26234820), (3192, 25429365), (3213, 25263160), (3230, 25130196), (3276, 24777330), (3315, 24485832), (3420, 23734074), (3458, 23473260), (3510, 23125508), (3570, 22736844), (3591, 22603880), (3640, 22299597), (3672, 22105265), (3705, 21908376), (3780, 21473686), (3876, 20941830), (3978, 20404860), (3990, 20343492), (4095, 19821864), (4104, 19778395), (4199, 19330920), (4284, 18947370), (4420, 18364374), (4446, 18256980), (4522, 17950140), (4590, 17684212), (4641, 17489880), (4680, 17344131), (4760, 17052633), (4788, 16952910), (4845, 16753464), (4914, 16518220), (4940, 16431282), (5114, 15872220), (5130, 15822716), (5187, 15648840), (5304, 15303645), (5320, 15257619), (5355, 15157896), (5460, 14866398), (5814, 13961220), (5928, 13692735), (5967, 13603240), (5985, 13562328), (6120, 13263159), (6188, 13117410), (6426, 12631580), (6460, 12565098), (6552, 12388665), (6630, 12242916), (6669, 12171320), (6783, 11966760), (6840, 11867037), (6916, 11736630), (7020, 11562754), (7140, 11368422), (7182, 11301940), (7410, 10954188), (7560, 10736843), (7671, 10581480), (7735, 10493928), (7752, 10470915), (7956, 10202430), (7980, 10171746), (8190, 9910932), (8398, 9665460), (8568, 9473685), (8645, 9389304), (8721, 9307480), (8840, 9182187), (8892, 9128490), (9044, 8975070), (9180, 8842106), (9282, 8744940), (9576, 8476455), (9690, 8376732), (9828, 8259110), (9880, 8215641), (9945, 8161944), (10228, 7936110), (10260, 7911358), (10374, 7824420), (10710, 7578948), (10920, 7433199), (11115, 7302792), (11305, 7180056), (11628, 6980610), (11934, 6801620), (11970, 6781164), (12285, 6607288), (12376, 6558705), (12597, 6443640), (12785, 6348888), (12852, 6315790), (12920, 6282549), (13260, 6121458), (13338, 6085660), (13566, 5983380), (13832, 5868315), (13923, 5829960), (14040, 5781377), (14280, 5684211), (14364, 5650970), (14535, 5584488), (14820, 5477094), (15342, 5290740), (15470, 5246964), (15561, 5216280), (15912, 5101215), (15960, 5085873), (16065, 5052632), (16380, 4955466), (16796, 4832730), (17290, 4694652), (17442, 4653740), (17784, 4564245), (17899, 4534920), (17955, 4520776), (18088, 4487535), (18360, 4421053), (18564, 4372470), (19380, 4188366), (19656, 4129555), (19890, 4080972), (20349, 3988920), (20456, 3968055), (20520, 3955679), (20748, 3912210), (20995, 3866184), (21420, 3789474), (22230, 3651396), (22610, 3590028), (23013, 3527160), (23205, 3497976), (23256, 3490305), (23868, 3400810), (23940, 3390582), (24570, 3303644), (25194, 3221820), (25570, 3174444), (25704, 3157895), (25935, 3129768), (26520, 3060729), (26676, 3042830), (27132, 2991690), (27846, 2914980), (28728, 2825485), (29070, 2792244), (29393, 2761560), (29640, 2738547), (29835, 2720648), (30684, 2645370), (30940, 2623482), (31122, 2608140), (32130, 2526316), (32760, 2477733), (33241, 2441880), (33345, 2434264), (33592, 2416365), (33915, 2393352), (34580, 2347326), (34884, 2326870), (35798, 2267460), (35910, 2260388), (37128, 2186235), (37791, 2147880), (38355, 2116296), (38760, 2094183), (39780, 2040486), (40698, 1994460), (41496, 1956105), (41769, 1943320), (41990, 1933092), (42840, 1894737), (43469, 1867320), (43605, 1861496), (44460, 1825698), (45220, 1795014), (46026, 1763580), (46410, 1748988), (46683, 1738760), (47736, 1700405), (47880, 1695291), (48583, 1670760), (49140, 1651822), (50388, 1610910), (51140, 1587222), (51870, 1564884), (53352, 1521415), (53697, 1511640), (54264, 1495845), (55692, 1457490), (58140, 1396122), (58786, 1380780), (59670, 1360324), (61047, 1329640), (61368, 1322685), (61880, 1311741), (62244, 1304070), (62985, 1288728), (64260, 1263158), (66482, 1220940), (66690, 1217132), (67830, 1196676), (69039, 1175720), (69160, 1173663), (69615, 1165992), (69768, 1163435), (71596, 1133730), (71820, 1130194), (75582, 1073940), (76710, 1058148), (77805, 1043256), (79560, 1020243), (81396, 997230), (83538, 971660), (83980, 966546), (86938, 933660), (87210, 930748), (88179, 920520), (88920, 912849), (89495, 906984), (90440, 897507), (92052, 881790), (92820, 874494), (93366, 869380), (97166, 835380), (98280, 825911), (99723, 813960), (100776, 805455), (101745, 797784), (102280, 793611), (103740, 782442), (107394, 755820), (111384, 728745), (113373, 715960), (115065, 705432), (116280, 698061), (117572, 690390), (119340, 680162), (122094, 664820), (124488, 652035), (125970, 644364), (128520, 631579), (130407, 622440), (132964, 610470), (133380, 608566), (135660, 598338), (138078, 587860), (139230, 582996), (143192, 566865), (143640, 565097), (145749, 556920), (146965, 552312), (151164, 536970), (153420, 529074), (155610, 521628), (161091, 503880), (162792, 498615), (166205, 488376), (167076, 485830), (167960, 483273), (173876, 466830), (174420, 465374), (176358, 460260), (178990, 453492), (184104, 440895), (185640, 437247), (186732, 434690), (188955, 429576), (194332, 417690), (199446, 406980), (203490, 398892), (207480, 391221), (208845, 388664), (214788, 377910), (217345, 373464), (226746, 357980), (230130, 352716), (232687, 348840), (233415, 347752), (235144, 345195), (238680, 340081), (242915, 334152), (244188, 332410), (251940, 322182), (260814, 311220), (264537, 306840), (265928, 305235), (266760, 304283), (268485, 302328), (271320, 299169), (276156, 293930), (278460, 291498)]