1886655960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 384

約数和(自身を含む): 7492193280

約数和(自身を除く): 5605537320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 43, 45, 46, 56, 60, 63, 69, 70, 72, 84, 86, 90, 92, 105, 115, 120, 126, 129, 138, 140, 161, 168, 172, 180, 184, 207, 210, 215, 230, 252, 258, 276, 280, 301, 315, 322, 344, 345, 360, 387, 414, 420, 430, 460, 483, 504, 516, 552, 602, 630, 644, 645, 690, 757, 774, 805, 828, 840, 860, 903, 920, 966, 989, 1032, 1035, 1204, 1260, 1288, 1290, 1380, 1449, 1505, 1514, 1548, 1610, 1656, 1720, 1806, 1932, 1935, 1978, 2070, 2271, 2408, 2415, 2520, 2580, 2709, 2760, 2898, 2967, 3010, 3028, 3096, 3220, 3612, 3785, 3864, 3870, 3956, 4140, 4515, 4542, 4830, 4945, 5160, 5299, 5418, 5796, 5934, 6020, 6056, 6440, 6813, 6923, 7224, 7245, 7570, 7740, 7912, 8280, 8901, 9030, 9084, 9660, 9890, 10598, 10836, 11355, 11592, 11868, 12040, 13545, 13626, 13846, 14490, 14835, 15140, 15480, 15897, 17411, 17802, 18060, 18168, 19320, 19780, 20769, 21196, 21672, 22710, 23736, 26495, 27090, 27252, 27692, 28980, 29670, 30280, 31794, 32551, 34065, 34615, 34822, 35604, 36120, 39560, 41538, 42392, 44505, 45420, 47691, 52233, 52990, 54180, 54504, 55384, 57960, 59340, 62307, 63588, 65102, 68130, 69230, 69644, 71208, 79485, 83076, 87055, 89010, 90840, 95382, 97653, 103845, 104466, 105980, 108360, 118680, 121877, 124614, 127176, 130204, 136260, 138460, 139288, 156699, 158970, 162755, 166152, 174110, 178020, 190764, 195306, 207690, 208932, 211960, 227857, 238455, 243754, 249228, 260408, 261165, 272520, 276920, 292959, 311535, 313398, 317940, 325510, 348220, 356040, 365631, 381528, 390612, 415380, 417864, 455714, 476910, 487508, 488265, 498456, 522330, 585918, 609385, 623070, 626796, 635880, 651020, 683571, 696440, 731262, 748673, 781224, 783495, 830760, 911428, 953820, 975016, 976530, 1044660, 1096893, 1139285, 1171836, 1218770, 1246140, 1253592, 1302040, 1367142, 1462524, 1464795, 1497346, 1566990, 1822856, 1828155, 1907640, 1953060, 2050713, 2089320, 2193786, 2246019, 2278570, 2343672, 2437540, 2492280, 2734284, 2925048, 2929590, 2994692, 3133980, 3417855, 3656310, 3743365, 3906120, 4101426, 4387572, 4492038, 4557140, 4875080, 5240711, 5468568, 5484465, 5859180, 5989384, 6267960, 6738057, 6835710, 7312620, 7486730, 8202852, 8775144, 8984076, 9114280, 10253565, 10481422, 10968930, 11230095, 11718360, 13476114, 13671420, 14625240, 14973460, 15722133, 16405704, 17968152, 20507130, 20962844, 21937860, 22460190, 26203555, 26952228, 27342840, 29946920, 31444266, 33690285, 41014260, 41925688, 43875720, 44920380, 47166399, 52407110, 53904456, 62888532, 67380570, 78610665, 82028520, 89840760, 94332798, 104814220, 125777064, 134761140, 157221330, 188665596, 209628440, 235831995, 269522280, 314442660, 377331192, 471663990, 628885320, 943327980, 1886655960]

約数ペア:

[(1, 1886655960), (2, 943327980), (3, 628885320), (4, 471663990), (5, 377331192), (6, 314442660), (7, 269522280), (8, 235831995), (9, 209628440), (10, 188665596), (12, 157221330), (14, 134761140), (15, 125777064), (18, 104814220), (20, 94332798), (21, 89840760), (23, 82028520), (24, 78610665), (28, 67380570), (30, 62888532), (35, 53904456), (36, 52407110), (40, 47166399), (42, 44920380), (43, 43875720), (45, 41925688), (46, 41014260), (56, 33690285), (60, 31444266), (63, 29946920), (69, 27342840), (70, 26952228), (72, 26203555), (84, 22460190), (86, 21937860), (90, 20962844), (92, 20507130), (105, 17968152), (115, 16405704), (120, 15722133), (126, 14973460), (129, 14625240), (138, 13671420), (140, 13476114), (161, 11718360), (168, 11230095), (172, 10968930), (180, 10481422), (184, 10253565), (207, 9114280), (210, 8984076), (215, 8775144), (230, 8202852), (252, 7486730), (258, 7312620), (276, 6835710), (280, 6738057), (301, 6267960), (315, 5989384), (322, 5859180), (344, 5484465), (345, 5468568), (360, 5240711), (387, 4875080), (414, 4557140), (420, 4492038), (430, 4387572), (460, 4101426), (483, 3906120), (504, 3743365), (516, 3656310), (552, 3417855), (602, 3133980), (630, 2994692), (644, 2929590), (645, 2925048), (690, 2734284), (757, 2492280), (774, 2437540), (805, 2343672), (828, 2278570), (840, 2246019), (860, 2193786), (903, 2089320), (920, 2050713), (966, 1953060), (989, 1907640), (1032, 1828155), (1035, 1822856), (1204, 1566990), (1260, 1497346), (1288, 1464795), (1290, 1462524), (1380, 1367142), (1449, 1302040), (1505, 1253592), (1514, 1246140), (1548, 1218770), (1610, 1171836), (1656, 1139285), (1720, 1096893), (1806, 1044660), (1932, 976530), (1935, 975016), (1978, 953820), (2070, 911428), (2271, 830760), (2408, 783495), (2415, 781224), (2520, 748673), (2580, 731262), (2709, 696440), (2760, 683571), (2898, 651020), (2967, 635880), (3010, 626796), (3028, 623070), (3096, 609385), (3220, 585918), (3612, 522330), (3785, 498456), (3864, 488265), (3870, 487508), (3956, 476910), (4140, 455714), (4515, 417864), (4542, 415380), (4830, 390612), (4945, 381528), (5160, 365631), (5299, 356040), (5418, 348220), (5796, 325510), (5934, 317940), (6020, 313398), (6056, 311535), (6440, 292959), (6813, 276920), (6923, 272520), (7224, 261165), (7245, 260408), (7570, 249228), (7740, 243754), (7912, 238455), (8280, 227857), (8901, 211960), (9030, 208932), (9084, 207690), (9660, 195306), (9890, 190764), (10598, 178020), (10836, 174110), (11355, 166152), (11592, 162755), (11868, 158970), (12040, 156699), (13545, 139288), (13626, 138460), (13846, 136260), (14490, 130204), (14835, 127176), (15140, 124614), (15480, 121877), (15897, 118680), (17411, 108360), (17802, 105980), (18060, 104466), (18168, 103845), (19320, 97653), (19780, 95382), (20769, 90840), (21196, 89010), (21672, 87055), (22710, 83076), (23736, 79485), (26495, 71208), (27090, 69644), (27252, 69230), (27692, 68130), (28980, 65102), (29670, 63588), (30280, 62307), (31794, 59340), (32551, 57960), (34065, 55384), (34615, 54504), (34822, 54180), (35604, 52990), (36120, 52233), (39560, 47691), (41538, 45420), (42392, 44505)]