21313590480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 960

約数和(自身を含む): 95851008000

約数和(自身を除く): 74537417520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 108, 112, 114, 117, 120, 126, 130, 133, 135, 140, 144, 152, 156, 168, 169, 171, 180, 182, 189, 190, 195, 208, 210, 216, 228, 234, 240, 247, 252, 260, 266, 270, 273, 280, 285, 304, 312, 315, 336, 338, 342, 351, 360, 364, 378, 380, 390, 399, 420, 432, 439, 455, 456, 468, 494, 504, 507, 513, 520, 532, 540, 546, 560, 570, 585, 624, 630, 665, 676, 684, 702, 720, 728, 741, 756, 760, 780, 798, 819, 840, 845, 855, 878, 910, 912, 936, 945, 988, 1008, 1014, 1026, 1040, 1064, 1080, 1092, 1140, 1170, 1183, 1197, 1235, 1260, 1317, 1330, 1352, 1365, 1368, 1404, 1456, 1482, 1512, 1520, 1521, 1560, 1596, 1638, 1680, 1690, 1710, 1729, 1755, 1756, 1820, 1872, 1890, 1976, 1995, 2028, 2052, 2128, 2160, 2184, 2195, 2223, 2280, 2340, 2366, 2394, 2457, 2470, 2520, 2535, 2565, 2634, 2660, 2704, 2730, 2736, 2808, 2964, 3024, 3042, 3073, 3120, 3192, 3211, 3276, 3380, 3420, 3458, 3510, 3512, 3549, 3591, 3640, 3705, 3780, 3951, 3952, 3990, 4056, 4095, 4104, 4368, 4390, 4446, 4560, 4563, 4680, 4732, 4788, 4914, 4940, 5040, 5070, 5130, 5187, 5268, 5320, 5460, 5616, 5707, 5915, 5928, 5985, 6084, 6146, 6384, 6422, 6552, 6585, 6669, 6760, 6840, 6916, 7020, 7024, 7098, 7182, 7280, 7410, 7560, 7605, 7902, 7980, 8112, 8190, 8208, 8341, 8645, 8780, 8892, 9126, 9219, 9360, 9464, 9576, 9633, 9828, 9880, 10140, 10260, 10374, 10536, 10640, 10647, 10920, 11115, 11414, 11830, 11853, 11856, 11970, 12168, 12285, 12292, 12844, 13104, 13170, 13338, 13520, 13680, 13832, 14040, 14196, 14364, 14820, 15120, 15210, 15365, 15561, 15804, 15960, 16055, 16380, 16682, 17121, 17290, 17560, 17745, 17784, 17955, 18252, 18438, 18928, 19152, 19266, 19656, 19755, 19760, 20280, 20520, 20748, 21072, 21294, 21840, 22230, 22477, 22815, 22828, 23660, 23706, 23940, 24336, 24570, 24584, 25023, 25688, 25935, 26340, 26676, 27657, 27664, 28080, 28392, 28535, 28728, 28899, 29640, 30420, 30730, 31122, 31608, 31920, 31941, 32110, 32760, 33345, 33364, 34242, 34580, 35120, 35490, 35568, 35910, 36504, 36876, 38532, 39312, 39510, 39949, 40560, 41040, 41496, 41705, 42588, 44460, 44954, 45630, 45656, 46095, 46683, 47320, 47412, 47880, 48165, 49140, 49168, 50046, 51363, 51376, 51870, 52680, 53235, 53352, 55314, 56784, 57070, 57456, 57798, 58387, 59265, 59280, 60840, 61460, 62244, 63216, 63882, 64220, 65520, 66690, 66728, 67431, 68484, 69160, 70980, 71820, 73008, 73752, 74191, 75069, 77064, 77805, 79020, 79898, 82971, 82992, 83410, 85176, 85605, 86697, 88920, 89908, 91260, 91312, 92190, 93366, 94640, 94824, 95760, 96330, 98280, 100092, 102726, 103740, 105360, 106470, 106704, 108433, 110628, 112385, 114140, 115596, 116774, 118530, 119847, 121680, 122920, 124488, 125115, 127764, 128440, 133380, 133456, 134862, 136968, 138285, 138320, 141960, 143640, 144495, 147504, 148382, 150138, 154089, 154128, 155610, 158040, 159705, 159796, 165942, 166820, 170352, 171210, 173394, 175161, 177840, 179816, 182520, 184380, 186732, 189648, 192660, 196560, 199745, 200184, 202293, 205452, 207480, 212940, 216866, 221256, 222573, 224770, 225207, 228280, 231192, 233415, 233548, 237060, 239694, 245840, 248976, 250230, 255528, 256815, 256880, 266760, 269724, 273936, 276570, 283920, 287280, 288990, 291935, 296764, 300276, 308178, 311220, 316080, 319410, 319592, 325299, 331884, 333640, 337155, 342420, 346788, 350322, 359541, 359632, 365040, 368760, 370955, 373464, 375345, 385320, 399490, 400368, 404586, 410904, 414855, 414960, 425880, 433485, 433732, 442512, 445146, 449540, 450414, 456560, 462384, 466830, 467096, 474120, 479388, 500460, 511056, 513630, 519337, 525483, 533520, 539448, 542165, 553140, 577980, 583870, 593528, 599235, 600552, 606879, 616356, 622440, 638820, 639184, 650598, 663768, 667280, 667719, 674310, 684840, 693576, 700644, 719082, 737520, 741910, 746928, 750690, 759031, 770445, 770640, 798980, 809172, 821808, 829710, 851760, 866970, 867464, 875805, 890292, 899080, 900828, 933660, 934192, 948240, 958776, 975897, 1000920, 1011465, 1027260, 1038674, 1050966, 1078623, 1078896, 1084330, 1106280, 1112865, 1126035, 1155960, 1167740, 1187056, 1198470, 1201104, 1213758, 1232712, 1244880, 1277640, 1301196, 1327536, 1335438, 1348620, 1369680, 1387152, 1401288, 1409629, 1438164, 1483820, 1501380, 1518062, 1540890, 1558011, 1576449, 1597960, 1618344, 1626495, 1659420, 1733940, 1734928, 1751610, 1780584, 1797705, 1798160, 1801656, 1867320, 1917552, 1951794, 2001840, 2003157, 2022930, 2054520, 2077348, 2101932, 2157246, 2168660, 2212560, 2225730, 2252070, 2277093, 2311920, 2335480, 2396940, 2427516, 2465424, 2555280, 2596685, 2602392, 2627415, 2670876, 2697240, 2802576, 2819258, 2876328, 2927691, 2967640, 3002760, 3034395, 3036124, 3081780, 3116022, 3152898, 3195920, 3236688, 3252990, 3318840, 3338595, 3467880, 3503220, 3561168, 3595410, 3603312, 3734640, 3795155, 3903588, 4006314, 4045860, 4109040, 4154696, 4203864, 4228887, 4314492, 4337320, 4451460, 4504140, 4554186, 4670960, 4674033, 4793880, 4855032, 4879485, 5193370, 5204784, 5254830, 5341752, 5393115, 5394480, 5638516, 5752656, 5855382, 5935280, 6005520, 6068790, 6072248, 6163560, 6232044, 6305796, 6505980, 6637680, 6677190, 6831279, 6935760, 7006440, 7048145, 7190820, 7590310, 7790055, 7807176, 7882245, 8012628, 8091720, 8309392, 8407728, 8457774, 8628984, 8674640, 8902920, 9008280, 9108372, 9348066, 9587760, 9710064, 9758970, 9867403, 10015785, 10386740, 10509660, 10683504, 10786230, 11277032, 11385465, 11710764, 12137580, 12144496, 12327120, 12464088, 12611592, 12686661, 13011960, 13354380, 13662558, 14012880, 14022099, 14096290, 14381640, 14638455, 15180620, 15580110, 15614352, 15764490, 16025256, 16183440, 16915548, 17257968, 17805840, 18016560, 18216744, 18696132, 19517940, 19734806, 20031570, 20493837, 20773480, 21019320, 21144435, 21572460, 22554064, 22770930, 23370165, 23421528, 24275160, 24928176, 25223184, 25373322, 26023920, 26708760, 27325116, 28044198, 28192580, 28763280, 29276910, 29602209, 30361240, 31160220, 31528980, 32050512, 33831096, 34156395, 36433488, 37392264, 38059983, 39035880, 39469612, 40063140, 40987674, 41546960, 42038640, 42288870, 43144920, 45541860, 46740330, 46843056, 48550320, 49337015, 50746644, 53417520, 54650232, 56088396, 56385160, 58553820, 59204418, 60722480, 62320440, 63057960, 63433305, 67662192, 68312790, 70110495, 74784528, 76119966, 78071760, 78939224, 80126280, 81975348, 84577740, 86289840, 88806627, 91083720, 93480660, 98674030, 101493288, 102469185, 109300464, 112176792, 112770320, 117107640, 118408836, 124640880, 126115920, 126866610, 136625580, 140220990, 148011045, 152239932, 157878448, 160252560, 163950696, 169155480, 177613254, 182167440, 186961320, 190299915, 197348060, 202986576, 204938370, 224353584, 234215280, 236817672, 253733220, 266419881, 273251160, 280441980, 296022090, 304479864, 327901392, 338310960, 355226508, 373922640, 380599830, 394696120, 409876740, 444033135, 473635344, 507466440, 532839762, 546502320, 560883960, 592044180, 608959728, 710453016, 761199660, 789392240, 819753480, 888066270, 1014932880, 1065679524, 1121767920, 1184088360, 1332099405, 1420906032, 1522399320, 1639506960, 1776132540, 2131359048, 2368176720, 2664198810, 3044798640, 3552265080, 4262718096, 5328397620, 7104530160, 10656795240, 21313590480]

約数ペア:

[(1, 21313590480), (2, 10656795240), (3, 7104530160), (4, 5328397620), (5, 4262718096), (6, 3552265080), (7, 3044798640), (8, 2664198810), (9, 2368176720), (10, 2131359048), (12, 1776132540), (13, 1639506960), (14, 1522399320), (15, 1420906032), (16, 1332099405), (18, 1184088360), (19, 1121767920), (20, 1065679524), (21, 1014932880), (24, 888066270), (26, 819753480), (27, 789392240), (28, 761199660), (30, 710453016), (35, 608959728), (36, 592044180), (38, 560883960), (39, 546502320), (40, 532839762), (42, 507466440), (45, 473635344), (48, 444033135), (52, 409876740), (54, 394696120), (56, 380599830), (57, 373922640), (60, 355226508), (63, 338310960), (65, 327901392), (70, 304479864), (72, 296022090), (76, 280441980), (78, 273251160), (80, 266419881), (84, 253733220), (90, 236817672), (91, 234215280), (95, 224353584), (104, 204938370), (105, 202986576), (108, 197348060), (112, 190299915), (114, 186961320), (117, 182167440), (120, 177613254), (126, 169155480), (130, 163950696), (133, 160252560), (135, 157878448), (140, 152239932), (144, 148011045), (152, 140220990), (156, 136625580), (168, 126866610), (169, 126115920), (171, 124640880), (180, 118408836), (182, 117107640), (189, 112770320), (190, 112176792), (195, 109300464), (208, 102469185), (210, 101493288), (216, 98674030), (228, 93480660), (234, 91083720), (240, 88806627), (247, 86289840), (252, 84577740), (260, 81975348), (266, 80126280), (270, 78939224), (273, 78071760), (280, 76119966), (285, 74784528), (304, 70110495), (312, 68312790), (315, 67662192), (336, 63433305), (338, 63057960), (342, 62320440), (351, 60722480), (360, 59204418), (364, 58553820), (378, 56385160), (380, 56088396), (390, 54650232), (399, 53417520), (420, 50746644), (432, 49337015), (439, 48550320), (455, 46843056), (456, 46740330), (468, 45541860), (494, 43144920), (504, 42288870), (507, 42038640), (513, 41546960), (520, 40987674), (532, 40063140), (540, 39469612), (546, 39035880), (560, 38059983), (570, 37392264), (585, 36433488), (624, 34156395), (630, 33831096), (665, 32050512), (676, 31528980), (684, 31160220), (702, 30361240), (720, 29602209), (728, 29276910), (741, 28763280), (756, 28192580), (760, 28044198), (780, 27325116), (798, 26708760), (819, 26023920), (840, 25373322), (845, 25223184), (855, 24928176), (878, 24275160), (910, 23421528), (912, 23370165), (936, 22770930), (945, 22554064), (988, 21572460), (1008, 21144435), (1014, 21019320), (1026, 20773480), (1040, 20493837), (1064, 20031570), (1080, 19734806), (1092, 19517940), (1140, 18696132), (1170, 18216744), (1183, 18016560), (1197, 17805840), (1235, 17257968), (1260, 16915548), (1317, 16183440), (1330, 16025256), (1352, 15764490), (1365, 15614352), (1368, 15580110), (1404, 15180620), (1456, 14638455), (1482, 14381640), (1512, 14096290), (1520, 14022099), (1521, 14012880), (1560, 13662558), (1596, 13354380), (1638, 13011960), (1680, 12686661), (1690, 12611592), (1710, 12464088), (1729, 12327120), (1755, 12144496), (1756, 12137580), (1820, 11710764), (1872, 11385465), (1890, 11277032), (1976, 10786230), (1995, 10683504), (2028, 10509660), (2052, 10386740), (2128, 10015785), (2160, 9867403), (2184, 9758970), (2195, 9710064), (2223, 9587760), (2280, 9348066), (2340, 9108372), (2366, 9008280), (2394, 8902920), (2457, 8674640), (2470, 8628984), (2520, 8457774), (2535, 8407728), (2565, 8309392), (2634, 8091720), (2660, 8012628), (2704, 7882245), (2730, 7807176), (2736, 7790055), (2808, 7590310), (2964, 7190820), (3024, 7048145), (3042, 7006440), (3073, 6935760), (3120, 6831279), (3192, 6677190), (3211, 6637680), (3276, 6505980), (3380, 6305796), (3420, 6232044), (3458, 6163560), (3510, 6072248), (3512, 6068790), (3549, 6005520), (3591, 5935280), (3640, 5855382), (3705, 5752656), (3780, 5638516), (3951, 5394480), (3952, 5393115), (3990, 5341752), (4056, 5254830), (4095, 5204784), (4104, 5193370), (4368, 4879485), (4390, 4855032), (4446, 4793880), (4560, 4674033), (4563, 4670960), (4680, 4554186), (4732, 4504140), (4788, 4451460), (4914, 4337320), (4940, 4314492), (5040, 4228887), (5070, 4203864), (5130, 4154696), (5187, 4109040), (5268, 4045860), (5320, 4006314), (5460, 3903588), (5616, 3795155), (5707, 3734640), (5915, 3603312), (5928, 3595410), (5985, 3561168), (6084, 3503220), (6146, 3467880), (6384, 3338595), (6422, 3318840), (6552, 3252990), (6585, 3236688), (6669, 3195920), (6760, 3152898), (6840, 3116022), (6916, 3081780), (7020, 3036124), (7024, 3034395), (7098, 3002760), (7182, 2967640), (7280, 2927691), (7410, 2876328), (7560, 2819258), (7605, 2802576), (7902, 2697240), (7980, 2670876), (8112, 2627415), (8190, 2602392), (8208, 2596685), (8341, 2555280), (8645, 2465424), (8780, 2427516), (8892, 2396940), (9126, 2335480), (9219, 2311920), (9360, 2277093), (9464, 2252070), (9576, 2225730), (9633, 2212560), (9828, 2168660), (9880, 2157246), (10140, 2101932), (10260, 2077348), (10374, 2054520), (10536, 2022930), (10640, 2003157), (10647, 2001840), (10920, 1951794), (11115, 1917552), (11414, 1867320), (11830, 1801656), (11853, 1798160), (11856, 1797705), (11970, 1780584), (12168, 1751610), (12285, 1734928), (12292, 1733940), (12844, 1659420), (13104, 1626495), (13170, 1618344), (13338, 1597960), (13520, 1576449), (13680, 1558011), (13832, 1540890), (14040, 1518062), (14196, 1501380), (14364, 1483820), (14820, 1438164), (15120, 1409629), (15210, 1401288), (15365, 1387152), (15561, 1369680), (15804, 1348620), (15960, 1335438), (16055, 1327536), (16380, 1301196), (16682, 1277640), (17121, 1244880), (17290, 1232712), (17560, 1213758), (17745, 1201104), (17784, 1198470), (17955, 1187056), (18252, 1167740), (18438, 1155960), (18928, 1126035), (19152, 1112865), (19266, 1106280), (19656, 1084330), (19755, 1078896), (19760, 1078623), (20280, 1050966), (20520, 1038674), (20748, 1027260), (21072, 1011465), (21294, 1000920), (21840, 975897), (22230, 958776), (22477, 948240), (22815, 934192), (22828, 933660), (23660, 900828), (23706, 899080), (23940, 890292), (24336, 875805), (24570, 867464), (24584, 866970), (25023, 851760), (25688, 829710), (25935, 821808), (26340, 809172), (26676, 798980), (27657, 770640), (27664, 770445), (28080, 759031), (28392, 750690), (28535, 746928), (28728, 741910), (28899, 737520), (29640, 719082), (30420, 700644), (30730, 693576), (31122, 684840), (31608, 674310), (31920, 667719), (31941, 667280), (32110, 663768), (32760, 650598), (33345, 639184), (33364, 638820), (34242, 622440), (34580, 616356), (35120, 606879), (35490, 600552), (35568, 599235), (35910, 593528), (36504, 583870), (36876, 577980), (38532, 553140), (39312, 542165), (39510, 539448), (39949, 533520), (40560, 525483), (41040, 519337), (41496, 513630), (41705, 511056), (42588, 500460), (44460, 479388), (44954, 474120), (45630, 467096), (45656, 466830), (46095, 462384), (46683, 456560), (47320, 450414), (47412, 449540), (47880, 445146), (48165, 442512), (49140, 433732), (49168, 433485), (50046, 425880), (51363, 414960), (51376, 414855), (51870, 410904), (52680, 404586), (53235, 400368), (53352, 399490), (55314, 385320), (56784, 375345), (57070, 373464), (57456, 370955), (57798, 368760), (58387, 365040), (59265, 359632), (59280, 359541), (60840, 350322), (61460, 346788), (62244, 342420), (63216, 337155), (63882, 333640), (64220, 331884), (65520, 325299), (66690, 319592), (66728, 319410), (67431, 316080), (68484, 311220), (69160, 308178), (70980, 300276), (71820, 296764), (73008, 291935), (73752, 288990), (74191, 287280), (75069, 283920), (77064, 276570), (77805, 273936), (79020, 269724), (79898, 266760), (82971, 256880), (82992, 256815), (83410, 255528), (85176, 250230), (85605, 248976), (86697, 245840), (88920, 239694), (89908, 237060), (91260, 233548), (91312, 233415), (92190, 231192), (93366, 228280), (94640, 225207), (94824, 224770), (95760, 222573), (96330, 221256), (98280, 216866), (100092, 212940), (102726, 207480), (103740, 205452), (105360, 202293), (106470, 200184), (106704, 199745), (108433, 196560), (110628, 192660), (112385, 189648), (114140, 186732), (115596, 184380), (116774, 182520), (118530, 179816), (119847, 177840), (121680, 175161), (122920, 173394), (124488, 171210), (125115, 170352), (127764, 166820), (128440, 165942), (133380, 159796), (133456, 159705), (134862, 158040), (136968, 155610), (138285, 154128), (138320, 154089), (141960, 150138), (143640, 148382), (144495, 147504)]