4447056640

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 12213766656

約数和(自身を除く): 7766710016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 64, 65, 74, 80, 104, 124, 128, 130, 148, 155, 160, 185, 208, 233, 248, 256, 260, 296, 310, 320, 370, 403, 416, 466, 481, 496, 520, 592, 620, 640, 740, 806, 832, 932, 962, 992, 1040, 1147, 1165, 1184, 1240, 1280, 1480, 1612, 1664, 1864, 1924, 1984, 2015, 2080, 2294, 2330, 2368, 2405, 2480, 2960, 3029, 3224, 3328, 3728, 3848, 3968, 4030, 4160, 4588, 4660, 4736, 4810, 4960, 5735, 5920, 6058, 6448, 7223, 7456, 7696, 7936, 8060, 8320, 8621, 9176, 9320, 9472, 9620, 9920, 11470, 11840, 12116, 12896, 14446, 14911, 14912, 15145, 15392, 16120, 16640, 17242, 18352, 18640, 19240, 19840, 22940, 23680, 24232, 25792, 28892, 29822, 29824, 30290, 30784, 32240, 34484, 36115, 36704, 37280, 38480, 39680, 43105, 45880, 47360, 48464, 51584, 57784, 59644, 59648, 60580, 61568, 64480, 68968, 72230, 73408, 74555, 74560, 76960, 86210, 91760, 93899, 96928, 103168, 112073, 115568, 119288, 121160, 123136, 128960, 137936, 144460, 146816, 149110, 149120, 153920, 172420, 183520, 187798, 193856, 224146, 231136, 238576, 242320, 257920, 267251, 275872, 288920, 293632, 298220, 298240, 307840, 344840, 367040, 375596, 387712, 448292, 462272, 469495, 477152, 484640, 515840, 534502, 551744, 560365, 577840, 596440, 615680, 689680, 734080, 751192, 775424, 896584, 924544, 938990, 954304, 969280, 1069004, 1103488, 1120730, 1155680, 1192880, 1336255, 1379360, 1468160, 1502384, 1793168, 1849088, 1877980, 1908608, 1938560, 2138008, 2206976, 2241460, 2311360, 2385760, 2672510, 2758720, 3004768, 3474263, 3586336, 3755960, 3817216, 3877120, 4276016, 4482920, 4622720, 4771520, 5345020, 5517440, 6009536, 6948526, 7172672, 7511920, 8552032, 8965840, 9245440, 9543040, 10690040, 11034880, 12019072, 13897052, 14345344, 15023840, 17104064, 17371315, 17931680, 19086080, 21380080, 24038144, 27794104, 28690688, 30047680, 34208128, 34742630, 35863360, 42760160, 55588208, 60095360, 68416256, 69485260, 71726720, 85520320, 111176416, 120190720, 138970520, 143453440, 171040640, 222352832, 277941040, 342081280, 444705664, 555882080, 889411328, 1111764160, 2223528320, 4447056640]

約数ペア:

[(1, 4447056640), (2, 2223528320), (4, 1111764160), (5, 889411328), (8, 555882080), (10, 444705664), (13, 342081280), (16, 277941040), (20, 222352832), (26, 171040640), (31, 143453440), (32, 138970520), (37, 120190720), (40, 111176416), (52, 85520320), (62, 71726720), (64, 69485260), (65, 68416256), (74, 60095360), (80, 55588208), (104, 42760160), (124, 35863360), (128, 34742630), (130, 34208128), (148, 30047680), (155, 28690688), (160, 27794104), (185, 24038144), (208, 21380080), (233, 19086080), (248, 17931680), (256, 17371315), (260, 17104064), (296, 15023840), (310, 14345344), (320, 13897052), (370, 12019072), (403, 11034880), (416, 10690040), (466, 9543040), (481, 9245440), (496, 8965840), (520, 8552032), (592, 7511920), (620, 7172672), (640, 6948526), (740, 6009536), (806, 5517440), (832, 5345020), (932, 4771520), (962, 4622720), (992, 4482920), (1040, 4276016), (1147, 3877120), (1165, 3817216), (1184, 3755960), (1240, 3586336), (1280, 3474263), (1480, 3004768), (1612, 2758720), (1664, 2672510), (1864, 2385760), (1924, 2311360), (1984, 2241460), (2015, 2206976), (2080, 2138008), (2294, 1938560), (2330, 1908608), (2368, 1877980), (2405, 1849088), (2480, 1793168), (2960, 1502384), (3029, 1468160), (3224, 1379360), (3328, 1336255), (3728, 1192880), (3848, 1155680), (3968, 1120730), (4030, 1103488), (4160, 1069004), (4588, 969280), (4660, 954304), (4736, 938990), (4810, 924544), (4960, 896584), (5735, 775424), (5920, 751192), (6058, 734080), (6448, 689680), (7223, 615680), (7456, 596440), (7696, 577840), (7936, 560365), (8060, 551744), (8320, 534502), (8621, 515840), (9176, 484640), (9320, 477152), (9472, 469495), (9620, 462272), (9920, 448292), (11470, 387712), (11840, 375596), (12116, 367040), (12896, 344840), (14446, 307840), (14911, 298240), (14912, 298220), (15145, 293632), (15392, 288920), (16120, 275872), (16640, 267251), (17242, 257920), (18352, 242320), (18640, 238576), (19240, 231136), (19840, 224146), (22940, 193856), (23680, 187798), (24232, 183520), (25792, 172420), (28892, 153920), (29822, 149120), (29824, 149110), (30290, 146816), (30784, 144460), (32240, 137936), (34484, 128960), (36115, 123136), (36704, 121160), (37280, 119288), (38480, 115568), (39680, 112073), (43105, 103168), (45880, 96928), (47360, 93899), (48464, 91760), (51584, 86210), (57784, 76960), (59644, 74560), (59648, 74555), (60580, 73408), (61568, 72230), (64480, 68968)]