21076233360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3907}}^1$

素因数の和:3975

約数の個数: 480

約数和(自身を含む): 85133122560

約数和(自身を除く): 64056889200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 169, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 338, 364, 380, 390, 399, 420, 455, 456, 494, 507, 520, 532, 546, 560, 570, 624, 665, 676, 728, 741, 760, 780, 798, 840, 845, 910, 912, 988, 1014, 1040, 1064, 1092, 1140, 1183, 1235, 1330, 1352, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1690, 1729, 1820, 1976, 1995, 2028, 2128, 2184, 2280, 2366, 2470, 2535, 2660, 2704, 2730, 2964, 3120, 3192, 3211, 3380, 3458, 3549, 3640, 3705, 3907, 3952, 3990, 4056, 4368, 4560, 4732, 4940, 5070, 5187, 5320, 5460, 5915, 5928, 6384, 6422, 6760, 6916, 7098, 7280, 7410, 7814, 7980, 8112, 8645, 9464, 9633, 9880, 10140, 10374, 10640, 10920, 11721, 11830, 11856, 12844, 13520, 13832, 14196, 14820, 15628, 15960, 16055, 17290, 17745, 18928, 19266, 19535, 19760, 20280, 20748, 21840, 22477, 23442, 23660, 25688, 25935, 27349, 27664, 28392, 29640, 31256, 31920, 32110, 34580, 35490, 38532, 39070, 40560, 41496, 44954, 46884, 47320, 48165, 50791, 51376, 51870, 54698, 56784, 58605, 59280, 62512, 64220, 67431, 69160, 70980, 74233, 77064, 78140, 82047, 82992, 89908, 93768, 94640, 96330, 101582, 103740, 109396, 112385, 117210, 128440, 134862, 136745, 138320, 141960, 148466, 152373, 154128, 156280, 164094, 179816, 187536, 192660, 203164, 207480, 218792, 222699, 224770, 234420, 253955, 256880, 269724, 273490, 283920, 296932, 304746, 312560, 328188, 337155, 355537, 359632, 371165, 385320, 406328, 410235, 414960, 437584, 445398, 449540, 468840, 507910, 519631, 539448, 546980, 593864, 609492, 656376, 660283, 674310, 711074, 742330, 761865, 770640, 812656, 820470, 890796, 899080, 937680, 965029, 1015820, 1039262, 1066611, 1078896, 1093960, 1113495, 1187728, 1218984, 1312752, 1320566, 1348620, 1422148, 1484660, 1523730, 1558893, 1640940, 1777685, 1781592, 1798160, 1930058, 1980849, 2031640, 2078524, 2133222, 2187920, 2226990, 2437968, 2598155, 2641132, 2697240, 2844296, 2895087, 2969320, 3047460, 3117786, 3281880, 3301415, 3555370, 3563184, 3860116, 3961698, 4063280, 4157048, 4266444, 4453980, 4621981, 4825145, 5196310, 5282264, 5333055, 5394480, 5688592, 5790174, 5938640, 6094920, 6235572, 6563760, 6602830, 6755203, 7110740, 7720232, 7794465, 7923396, 8314096, 8532888, 8907960, 9243962, 9650290, 9904245, 10392620, 10564528, 10666110, 11580348, 12189840, 12471144, 12545377, 13205660, 13510406, 13865943, 14221480, 14475435, 15440464, 15588930, 15846792, 17065776, 17815920, 18487924, 19300580, 19808490, 20265609, 20785240, 21332220, 23109905, 23160696, 24942288, 25090754, 26411320, 27020812, 27731886, 28442960, 28950870, 31177860, 31693584, 33776015, 36975848, 37636131, 38601160, 39616980, 40531218, 41570480, 42664440, 46219810, 46321392, 50181508, 52822640, 54041624, 55463772, 57901740, 62355720, 62726885, 67552030, 69329715, 73951696, 75272262, 77202320, 79233960, 81062436, 85328880, 87817639, 92439620, 100363016, 101328045, 108083248, 110927544, 115803480, 124711440, 125453770, 135104060, 138659430, 150544524, 158467920, 162124872, 175635278, 184879240, 188180655, 200726032, 202656090, 221855088, 231606960, 250907540, 263452917, 270208120, 277318860, 301089048, 324249744, 351270556, 369758480, 376361310, 405312180, 439088195, 501815080, 526905834, 540416240, 554637720, 602178096, 702541112, 752722620, 810624360, 878176390, 1003630160, 1053811668, 1109275440, 1317264585, 1405082224, 1505445240, 1621248720, 1756352780, 2107623336, 2634529170, 3010890480, 3512705560, 4215246672, 5269058340, 7025411120, 10538116680, 21076233360]

約数ペア:

[(1, 21076233360), (2, 10538116680), (3, 7025411120), (4, 5269058340), (5, 4215246672), (6, 3512705560), (7, 3010890480), (8, 2634529170), (10, 2107623336), (12, 1756352780), (13, 1621248720), (14, 1505445240), (15, 1405082224), (16, 1317264585), (19, 1109275440), (20, 1053811668), (21, 1003630160), (24, 878176390), (26, 810624360), (28, 752722620), (30, 702541112), (35, 602178096), (38, 554637720), (39, 540416240), (40, 526905834), (42, 501815080), (48, 439088195), (52, 405312180), (56, 376361310), (57, 369758480), (60, 351270556), (65, 324249744), (70, 301089048), (76, 277318860), (78, 270208120), (80, 263452917), (84, 250907540), (91, 231606960), (95, 221855088), (104, 202656090), (105, 200726032), (112, 188180655), (114, 184879240), (120, 175635278), (130, 162124872), (133, 158467920), (140, 150544524), (152, 138659430), (156, 135104060), (168, 125453770), (169, 124711440), (182, 115803480), (190, 110927544), (195, 108083248), (208, 101328045), (210, 100363016), (228, 92439620), (240, 87817639), (247, 85328880), (260, 81062436), (266, 79233960), (273, 77202320), (280, 75272262), (285, 73951696), (304, 69329715), (312, 67552030), (336, 62726885), (338, 62355720), (364, 57901740), (380, 55463772), (390, 54041624), (399, 52822640), (420, 50181508), (455, 46321392), (456, 46219810), (494, 42664440), (507, 41570480), (520, 40531218), (532, 39616980), (546, 38601160), (560, 37636131), (570, 36975848), (624, 33776015), (665, 31693584), (676, 31177860), (728, 28950870), (741, 28442960), (760, 27731886), (780, 27020812), (798, 26411320), (840, 25090754), (845, 24942288), (910, 23160696), (912, 23109905), (988, 21332220), (1014, 20785240), (1040, 20265609), (1064, 19808490), (1092, 19300580), (1140, 18487924), (1183, 17815920), (1235, 17065776), (1330, 15846792), (1352, 15588930), (1365, 15440464), (1456, 14475435), (1482, 14221480), (1520, 13865943), (1560, 13510406), (1596, 13205660), (1680, 12545377), (1690, 12471144), (1729, 12189840), (1820, 11580348), (1976, 10666110), (1995, 10564528), (2028, 10392620), (2128, 9904245), (2184, 9650290), (2280, 9243962), (2366, 8907960), (2470, 8532888), (2535, 8314096), (2660, 7923396), (2704, 7794465), (2730, 7720232), (2964, 7110740), (3120, 6755203), (3192, 6602830), (3211, 6563760), (3380, 6235572), (3458, 6094920), (3549, 5938640), (3640, 5790174), (3705, 5688592), (3907, 5394480), (3952, 5333055), (3990, 5282264), (4056, 5196310), (4368, 4825145), (4560, 4621981), (4732, 4453980), (4940, 4266444), (5070, 4157048), (5187, 4063280), (5320, 3961698), (5460, 3860116), (5915, 3563184), (5928, 3555370), (6384, 3301415), (6422, 3281880), (6760, 3117786), (6916, 3047460), (7098, 2969320), (7280, 2895087), (7410, 2844296), (7814, 2697240), (7980, 2641132), (8112, 2598155), (8645, 2437968), (9464, 2226990), (9633, 2187920), (9880, 2133222), (10140, 2078524), (10374, 2031640), (10640, 1980849), (10920, 1930058), (11721, 1798160), (11830, 1781592), (11856, 1777685), (12844, 1640940), (13520, 1558893), (13832, 1523730), (14196, 1484660), (14820, 1422148), (15628, 1348620), (15960, 1320566), (16055, 1312752), (17290, 1218984), (17745, 1187728), (18928, 1113495), (19266, 1093960), (19535, 1078896), (19760, 1066611), (20280, 1039262), (20748, 1015820), (21840, 965029), (22477, 937680), (23442, 899080), (23660, 890796), (25688, 820470), (25935, 812656), (27349, 770640), (27664, 761865), (28392, 742330), (29640, 711074), (31256, 674310), (31920, 660283), (32110, 656376), (34580, 609492), (35490, 593864), (38532, 546980), (39070, 539448), (40560, 519631), (41496, 507910), (44954, 468840), (46884, 449540), (47320, 445398), (48165, 437584), (50791, 414960), (51376, 410235), (51870, 406328), (54698, 385320), (56784, 371165), (58605, 359632), (59280, 355537), (62512, 337155), (64220, 328188), (67431, 312560), (69160, 304746), (70980, 296932), (74233, 283920), (77064, 273490), (78140, 269724), (82047, 256880), (82992, 253955), (89908, 234420), (93768, 224770), (94640, 222699), (96330, 218792), (101582, 207480), (103740, 203164), (109396, 192660), (112385, 187536), (117210, 179816), (128440, 164094), (134862, 156280), (136745, 154128), (138320, 152373), (141960, 148466)]