1661292360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 768

約数和(自身を含む): 7453555200

約数和(自身を除く): 5792262840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 24, 26, 28, 30, 34, 35, 36, 38, 39, 40, 42, 45, 51, 52, 56, 57, 60, 63, 65, 68, 70, 72, 76, 78, 84, 85, 90, 91, 95, 102, 104, 105, 114, 117, 119, 120, 126, 130, 133, 136, 140, 152, 153, 156, 157, 168, 170, 171, 180, 182, 190, 195, 204, 210, 221, 228, 234, 238, 247, 252, 255, 260, 266, 273, 280, 285, 306, 312, 314, 315, 323, 340, 342, 357, 360, 364, 380, 390, 399, 408, 420, 442, 455, 456, 468, 471, 476, 494, 504, 510, 520, 532, 546, 570, 585, 595, 612, 628, 630, 646, 663, 665, 680, 684, 714, 728, 741, 760, 765, 780, 785, 798, 819, 840, 855, 884, 910, 936, 942, 952, 969, 988, 1020, 1064, 1071, 1092, 1099, 1105, 1140, 1170, 1190, 1197, 1224, 1235, 1256, 1260, 1292, 1326, 1330, 1365, 1368, 1413, 1428, 1482, 1530, 1547, 1560, 1570, 1596, 1615, 1638, 1710, 1729, 1768, 1785, 1820, 1884, 1938, 1976, 1989, 1995, 2040, 2041, 2142, 2184, 2198, 2210, 2223, 2261, 2280, 2340, 2355, 2380, 2394, 2470, 2520, 2584, 2652, 2660, 2669, 2730, 2826, 2856, 2907, 2964, 2983, 3060, 3094, 3140, 3192, 3230, 3276, 3297, 3315, 3420, 3458, 3570, 3640, 3705, 3768, 3876, 3978, 3990, 4082, 4095, 4199, 4284, 4396, 4420, 4446, 4522, 4641, 4680, 4710, 4760, 4788, 4845, 4940, 5187, 5304, 5320, 5338, 5355, 5460, 5495, 5652, 5814, 5928, 5966, 5985, 6120, 6123, 6188, 6280, 6460, 6552, 6594, 6630, 6783, 6840, 6916, 7065, 7140, 7410, 7735, 7752, 7956, 7980, 8007, 8164, 8190, 8398, 8568, 8645, 8792, 8840, 8892, 8949, 9044, 9282, 9420, 9576, 9690, 9880, 9891, 9945, 10205, 10374, 10676, 10710, 10920, 10990, 11115, 11304, 11305, 11628, 11932, 11970, 12246, 12376, 12597, 12920, 13188, 13260, 13345, 13566, 13832, 13923, 14130, 14280, 14287, 14535, 14820, 14915, 15470, 15561, 15912, 15960, 16014, 16328, 16380, 16485, 16796, 17290, 17784, 17898, 18088, 18369, 18564, 18683, 18840, 19380, 19782, 19890, 20349, 20410, 20748, 20881, 20995, 21352, 21420, 21980, 22230, 22610, 23205, 23256, 23864, 23940, 24021, 24492, 25194, 25935, 26376, 26520, 26690, 26847, 27132, 27846, 28260, 28574, 29070, 29393, 29640, 29830, 30615, 30940, 31122, 32028, 32760, 32970, 33592, 33915, 34580, 34697, 35796, 36738, 37128, 37366, 37791, 38760, 38779, 39564, 39780, 40035, 40698, 40820, 41496, 41762, 41990, 42840, 42861, 43960, 44460, 44745, 45220, 46410, 47880, 48042, 48984, 49455, 50388, 50711, 51870, 53380, 53694, 54264, 55692, 56049, 56520, 57148, 58140, 58786, 59660, 61230, 61880, 62244, 62643, 62985, 64056, 65940, 67830, 69160, 69394, 69615, 71435, 71592, 73476, 74732, 75582, 77558, 77805, 79128, 79560, 80070, 81396, 81640, 83524, 83980, 85722, 88179, 88920, 89490, 90440, 91845, 92820, 93415, 96084, 98910, 100776, 101422, 101745, 103740, 104091, 104405, 106760, 107388, 111384, 112098, 114296, 116280, 116337, 117572, 119320, 120105, 122460, 124488, 125286, 125970, 128583, 131880, 134235, 135660, 138788, 139230, 142870, 146952, 146965, 149464, 151164, 152133, 155116, 155610, 160140, 162792, 167048, 167960, 168147, 171444, 173485, 176358, 178980, 183690, 185640, 186830, 187929, 188955, 192168, 193895, 197820, 202844, 203490, 207480, 208182, 208810, 214305, 214776, 224196, 232674, 235144, 240210, 242879, 244920, 250572, 251940, 253555, 257166, 264537, 268470, 271320, 271453, 277576, 278460, 280245, 285740, 293930, 302328, 304266, 310232, 311220, 312273, 313215, 320280, 336294, 342888, 346970, 349011, 352716, 354977, 357960, 367380, 373660, 375858, 377910, 387790, 395640, 405688, 406980, 416364, 417620, 428610, 440895, 448392, 456399, 465348, 480420, 485758, 501144, 503880, 507110, 514332, 520455, 529074, 536940, 542906, 556920, 560490, 571480, 581685, 587860, 608532, 622440, 624546, 626430, 642915, 659243, 672588, 693940, 698022, 705432, 709954, 728637, 734760, 747320, 751716, 755820, 760665, 775580, 813960, 814359, 832728, 835240, 840735, 857220, 881790, 912798, 930696, 939645, 960840, 971516, 1014220, 1028664, 1040910, 1058148, 1064931, 1073880, 1085812, 1120980, 1163370, 1175720, 1214395, 1217064, 1249092, 1252860, 1285830, 1318486, 1322685, 1345176, 1357265, 1387880, 1396044, 1419908, 1457274, 1503432, 1511640, 1521330, 1551160, 1561365, 1628718, 1681470, 1714440, 1745055, 1763580, 1774885, 1825596, 1879290, 1943032, 1977729, 2028440, 2081820, 2116296, 2129862, 2171624, 2185911, 2241960, 2281995, 2326740, 2428790, 2443077, 2498184, 2505720, 2571660, 2636972, 2645370, 2714530, 2792088, 2839816, 2914548, 3042660, 3122730, 3194793, 3257436, 3296215, 3362940, 3490110, 3527160, 3549770, 3643185, 3651192, 3758580, 3955458, 4071795, 4163640, 4259724, 4371822, 4563990, 4614701, 4653480, 4857580, 4886154, 5143320, 5273944, 5290740, 5324655, 5429060, 5829096, 5933187, 6085320, 6245460, 6389586, 6514872, 6592430, 6725880, 6980220, 7099540, 7286370, 7517160, 7910916, 8143590, 8519448, 8743644, 9127980, 9229402, 9715160, 9772308, 9888645, 10581480, 10649310, 10858120, 10929555, 11866374, 12215385, 12490920, 12779172, 13184860, 13844103, 13960440, 14199080, 14572740, 15821832, 15973965, 16287180, 17487288, 18255960, 18458804, 19544616, 19777290, 21298620, 21859110, 23073505, 23732748, 24430770, 25558344, 26369720, 27688206, 29145480, 29665935, 31947930, 32574360, 36917608, 39554580, 41532309, 42597240, 43718220, 46147010, 47465496, 48861540, 55376412, 59331870, 63895860, 69220515, 79109160, 83064618, 87436440, 92294020, 97723080, 110752824, 118663740, 127791720, 138441030, 166129236, 184588040, 207661545, 237327480, 276882060, 332258472, 415323090, 553764120, 830646180, 1661292360]

約数ペア:

[(1, 1661292360), (2, 830646180), (3, 553764120), (4, 415323090), (5, 332258472), (6, 276882060), (7, 237327480), (8, 207661545), (9, 184588040), (10, 166129236), (12, 138441030), (13, 127791720), (14, 118663740), (15, 110752824), (17, 97723080), (18, 92294020), (19, 87436440), (20, 83064618), (21, 79109160), (24, 69220515), (26, 63895860), (28, 59331870), (30, 55376412), (34, 48861540), (35, 47465496), (36, 46147010), (38, 43718220), (39, 42597240), (40, 41532309), (42, 39554580), (45, 36917608), (51, 32574360), (52, 31947930), (56, 29665935), (57, 29145480), (60, 27688206), (63, 26369720), (65, 25558344), (68, 24430770), (70, 23732748), (72, 23073505), (76, 21859110), (78, 21298620), (84, 19777290), (85, 19544616), (90, 18458804), (91, 18255960), (95, 17487288), (102, 16287180), (104, 15973965), (105, 15821832), (114, 14572740), (117, 14199080), (119, 13960440), (120, 13844103), (126, 13184860), (130, 12779172), (133, 12490920), (136, 12215385), (140, 11866374), (152, 10929555), (153, 10858120), (156, 10649310), (157, 10581480), (168, 9888645), (170, 9772308), (171, 9715160), (180, 9229402), (182, 9127980), (190, 8743644), (195, 8519448), (204, 8143590), (210, 7910916), (221, 7517160), (228, 7286370), (234, 7099540), (238, 6980220), (247, 6725880), (252, 6592430), (255, 6514872), (260, 6389586), (266, 6245460), (273, 6085320), (280, 5933187), (285, 5829096), (306, 5429060), (312, 5324655), (314, 5290740), (315, 5273944), (323, 5143320), (340, 4886154), (342, 4857580), (357, 4653480), (360, 4614701), (364, 4563990), (380, 4371822), (390, 4259724), (399, 4163640), (408, 4071795), (420, 3955458), (442, 3758580), (455, 3651192), (456, 3643185), (468, 3549770), (471, 3527160), (476, 3490110), (494, 3362940), (504, 3296215), (510, 3257436), (520, 3194793), (532, 3122730), (546, 3042660), (570, 2914548), (585, 2839816), (595, 2792088), (612, 2714530), (628, 2645370), (630, 2636972), (646, 2571660), (663, 2505720), (665, 2498184), (680, 2443077), (684, 2428790), (714, 2326740), (728, 2281995), (741, 2241960), (760, 2185911), (765, 2171624), (780, 2129862), (785, 2116296), (798, 2081820), (819, 2028440), (840, 1977729), (855, 1943032), (884, 1879290), (910, 1825596), (936, 1774885), (942, 1763580), (952, 1745055), (969, 1714440), (988, 1681470), (1020, 1628718), (1064, 1561365), (1071, 1551160), (1092, 1521330), (1099, 1511640), (1105, 1503432), (1140, 1457274), (1170, 1419908), (1190, 1396044), (1197, 1387880), (1224, 1357265), (1235, 1345176), (1256, 1322685), (1260, 1318486), (1292, 1285830), (1326, 1252860), (1330, 1249092), (1365, 1217064), (1368, 1214395), (1413, 1175720), (1428, 1163370), (1482, 1120980), (1530, 1085812), (1547, 1073880), (1560, 1064931), (1570, 1058148), (1596, 1040910), (1615, 1028664), (1638, 1014220), (1710, 971516), (1729, 960840), (1768, 939645), (1785, 930696), (1820, 912798), (1884, 881790), (1938, 857220), (1976, 840735), (1989, 835240), (1995, 832728), (2040, 814359), (2041, 813960), (2142, 775580), (2184, 760665), (2198, 755820), (2210, 751716), (2223, 747320), (2261, 734760), (2280, 728637), (2340, 709954), (2355, 705432), (2380, 698022), (2394, 693940), (2470, 672588), (2520, 659243), (2584, 642915), (2652, 626430), (2660, 624546), (2669, 622440), (2730, 608532), (2826, 587860), (2856, 581685), (2907, 571480), (2964, 560490), (2983, 556920), (3060, 542906), (3094, 536940), (3140, 529074), (3192, 520455), (3230, 514332), (3276, 507110), (3297, 503880), (3315, 501144), (3420, 485758), (3458, 480420), (3570, 465348), (3640, 456399), (3705, 448392), (3768, 440895), (3876, 428610), (3978, 417620), (3990, 416364), (4082, 406980), (4095, 405688), (4199, 395640), (4284, 387790), (4396, 377910), (4420, 375858), (4446, 373660), (4522, 367380), (4641, 357960), (4680, 354977), (4710, 352716), (4760, 349011), (4788, 346970), (4845, 342888), (4940, 336294), (5187, 320280), (5304, 313215), (5320, 312273), (5338, 311220), (5355, 310232), (5460, 304266), (5495, 302328), (5652, 293930), (5814, 285740), (5928, 280245), (5966, 278460), (5985, 277576), (6120, 271453), (6123, 271320), (6188, 268470), (6280, 264537), (6460, 257166), (6552, 253555), (6594, 251940), (6630, 250572), (6783, 244920), (6840, 242879), (6916, 240210), (7065, 235144), (7140, 232674), (7410, 224196), (7735, 214776), (7752, 214305), (7956, 208810), (7980, 208182), (8007, 207480), (8164, 203490), (8190, 202844), (8398, 197820), (8568, 193895), (8645, 192168), (8792, 188955), (8840, 187929), (8892, 186830), (8949, 185640), (9044, 183690), (9282, 178980), (9420, 176358), (9576, 173485), (9690, 171444), (9880, 168147), (9891, 167960), (9945, 167048), (10205, 162792), (10374, 160140), (10676, 155610), (10710, 155116), (10920, 152133), (10990, 151164), (11115, 149464), (11304, 146965), (11305, 146952), (11628, 142870), (11932, 139230), (11970, 138788), (12246, 135660), (12376, 134235), (12597, 131880), (12920, 128583), (13188, 125970), (13260, 125286), (13345, 124488), (13566, 122460), (13832, 120105), (13923, 119320), (14130, 117572), (14280, 116337), (14287, 116280), (14535, 114296), (14820, 112098), (14915, 111384), (15470, 107388), (15561, 106760), (15912, 104405), (15960, 104091), (16014, 103740), (16328, 101745), (16380, 101422), (16485, 100776), (16796, 98910), (17290, 96084), (17784, 93415), (17898, 92820), (18088, 91845), (18369, 90440), (18564, 89490), (18683, 88920), (18840, 88179), (19380, 85722), (19782, 83980), (19890, 83524), (20349, 81640), (20410, 81396), (20748, 80070), (20881, 79560), (20995, 79128), (21352, 77805), (21420, 77558), (21980, 75582), (22230, 74732), (22610, 73476), (23205, 71592), (23256, 71435), (23864, 69615), (23940, 69394), (24021, 69160), (24492, 67830), (25194, 65940), (25935, 64056), (26376, 62985), (26520, 62643), (26690, 62244), (26847, 61880), (27132, 61230), (27846, 59660), (28260, 58786), (28574, 58140), (29070, 57148), (29393, 56520), (29640, 56049), (29830, 55692), (30615, 54264), (30940, 53694), (31122, 53380), (32028, 51870), (32760, 50711), (32970, 50388), (33592, 49455), (33915, 48984), (34580, 48042), (34697, 47880), (35796, 46410), (36738, 45220), (37128, 44745), (37366, 44460), (37791, 43960), (38760, 42861), (38779, 42840), (39564, 41990), (39780, 41762), (40035, 41496), (40698, 40820)]