987140880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1246

約数の個数: 240

約数和(自身を含む): 3651837696

約数和(自身を除く): 2664696816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 113, 120, 132, 144, 165, 176, 180, 198, 220, 226, 240, 264, 330, 339, 360, 396, 440, 452, 495, 528, 565, 660, 678, 720, 792, 880, 904, 990, 1017, 1103, 1130, 1243, 1320, 1356, 1584, 1695, 1808, 1980, 2034, 2206, 2260, 2486, 2640, 2712, 3309, 3390, 3729, 3960, 4068, 4412, 4520, 4972, 5085, 5424, 5515, 6215, 6618, 6780, 7458, 7920, 8136, 8824, 9040, 9927, 9944, 10170, 11030, 11187, 12133, 12430, 13236, 13560, 14916, 16272, 16545, 17648, 18645, 19854, 19888, 20340, 22060, 22374, 24266, 24860, 26472, 27120, 29832, 33090, 36399, 37290, 39708, 40680, 44120, 44748, 48532, 49635, 49720, 52944, 55935, 59664, 60665, 66180, 72798, 74580, 79416, 81360, 88240, 89496, 97064, 99270, 99440, 109197, 111870, 121330, 124639, 132360, 145596, 149160, 158832, 178992, 181995, 194128, 198540, 218394, 223740, 242660, 249278, 264720, 291192, 298320, 363990, 373917, 397080, 436788, 447480, 485320, 498556, 545985, 582384, 623195, 727980, 747834, 794160, 873576, 894960, 970640, 997112, 1091970, 1121751, 1246390, 1371029, 1455960, 1495668, 1747152, 1869585, 1994224, 2183940, 2243502, 2492780, 2742058, 2911920, 2991336, 3739170, 4113087, 4367880, 4487004, 4985560, 5484116, 5608755, 5982672, 6855145, 7478340, 8226174, 8735760, 8974008, 9971120, 10968232, 11217510, 12339261, 13710290, 14956680, 16452348, 17948016, 20565435, 21936464, 22435020, 24678522, 27420580, 29913360, 32904696, 41130870, 44870040, 49357044, 54841160, 61696305, 65809392, 82261740, 89740080, 98714088, 109682320, 123392610, 164523480, 197428176, 246785220, 329046960, 493570440, 987140880]

約数ペア:

[(1, 987140880), (2, 493570440), (3, 329046960), (4, 246785220), (5, 197428176), (6, 164523480), (8, 123392610), (9, 109682320), (10, 98714088), (11, 89740080), (12, 82261740), (15, 65809392), (16, 61696305), (18, 54841160), (20, 49357044), (22, 44870040), (24, 41130870), (30, 32904696), (33, 29913360), (36, 27420580), (40, 24678522), (44, 22435020), (45, 21936464), (48, 20565435), (55, 17948016), (60, 16452348), (66, 14956680), (72, 13710290), (80, 12339261), (88, 11217510), (90, 10968232), (99, 9971120), (110, 8974008), (113, 8735760), (120, 8226174), (132, 7478340), (144, 6855145), (165, 5982672), (176, 5608755), (180, 5484116), (198, 4985560), (220, 4487004), (226, 4367880), (240, 4113087), (264, 3739170), (330, 2991336), (339, 2911920), (360, 2742058), (396, 2492780), (440, 2243502), (452, 2183940), (495, 1994224), (528, 1869585), (565, 1747152), (660, 1495668), (678, 1455960), (720, 1371029), (792, 1246390), (880, 1121751), (904, 1091970), (990, 997112), (1017, 970640), (1103, 894960), (1130, 873576), (1243, 794160), (1320, 747834), (1356, 727980), (1584, 623195), (1695, 582384), (1808, 545985), (1980, 498556), (2034, 485320), (2206, 447480), (2260, 436788), (2486, 397080), (2640, 373917), (2712, 363990), (3309, 298320), (3390, 291192), (3729, 264720), (3960, 249278), (4068, 242660), (4412, 223740), (4520, 218394), (4972, 198540), (5085, 194128), (5424, 181995), (5515, 178992), (6215, 158832), (6618, 149160), (6780, 145596), (7458, 132360), (7920, 124639), (8136, 121330), (8824, 111870), (9040, 109197), (9927, 99440), (9944, 99270), (10170, 97064), (11030, 89496), (11187, 88240), (12133, 81360), (12430, 79416), (13236, 74580), (13560, 72798), (14916, 66180), (16272, 60665), (16545, 59664), (17648, 55935), (18645, 52944), (19854, 49720), (19888, 49635), (20340, 48532), (22060, 44748), (22374, 44120), (24266, 40680), (24860, 39708), (26472, 37290), (27120, 36399), (29832, 33090)]