889356960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 3175780608

約数和(自身を除く): 2286423648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 53, 60, 72, 80, 86, 90, 96, 106, 120, 129, 144, 159, 160, 172, 180, 212, 215, 240, 258, 265, 271, 288, 318, 344, 360, 387, 424, 430, 477, 480, 516, 530, 542, 636, 645, 688, 720, 774, 795, 813, 848, 860, 954, 1032, 1060, 1084, 1272, 1290, 1355, 1376, 1440, 1548, 1590, 1626, 1696, 1720, 1908, 1935, 2064, 2120, 2168, 2279, 2385, 2439, 2544, 2580, 2710, 3096, 3180, 3252, 3440, 3816, 3870, 4065, 4128, 4240, 4336, 4558, 4770, 4878, 5088, 5160, 5420, 6192, 6360, 6504, 6837, 6880, 7632, 7740, 8130, 8480, 8672, 9116, 9540, 9756, 10320, 10840, 11395, 11653, 12195, 12384, 12720, 13008, 13674, 14363, 15264, 15480, 16260, 18232, 19080, 19512, 20511, 20640, 21680, 22790, 23306, 24390, 25440, 26016, 27348, 28726, 30960, 32520, 34185, 34959, 36464, 38160, 39024, 41022, 43089, 43360, 45580, 46612, 48780, 54696, 57452, 58265, 61920, 65040, 68370, 69918, 71815, 72928, 76320, 78048, 82044, 86178, 91160, 93224, 97560, 102555, 104877, 109392, 114904, 116530, 129267, 130080, 136740, 139836, 143630, 164088, 172356, 174795, 182320, 186448, 195120, 205110, 209754, 215445, 218784, 229808, 233060, 258534, 273480, 279672, 287260, 328176, 344712, 349590, 364640, 372896, 390240, 410220, 419508, 430890, 459616, 466120, 517068, 524385, 546960, 559344, 574520, 617609, 646335, 656352, 689424, 699180, 820440, 839016, 861780, 932240, 1034136, 1048770, 1093920, 1118688, 1149040, 1235218, 1292670, 1378848, 1398360, 1640880, 1678032, 1723560, 1852827, 1864480, 2068272, 2097540, 2298080, 2470436, 2585340, 2796720, 3088045, 3281760, 3356064, 3447120, 3705654, 4136544, 4195080, 4940872, 5170680, 5558481, 5593440, 6176090, 6894240, 7411308, 8390160, 9264135, 9881744, 10341360, 11116962, 12352180, 14822616, 16780320, 18528270, 19763488, 20682720, 22233924, 24704360, 27792405, 29645232, 37056540, 44467848, 49408720, 55584810, 59290464, 74113080, 88935696, 98817440, 111169620, 148226160, 177871392, 222339240, 296452320, 444678480, 889356960]

約数ペア:

[(1, 889356960), (2, 444678480), (3, 296452320), (4, 222339240), (5, 177871392), (6, 148226160), (8, 111169620), (9, 98817440), (10, 88935696), (12, 74113080), (15, 59290464), (16, 55584810), (18, 49408720), (20, 44467848), (24, 37056540), (30, 29645232), (32, 27792405), (36, 24704360), (40, 22233924), (43, 20682720), (45, 19763488), (48, 18528270), (53, 16780320), (60, 14822616), (72, 12352180), (80, 11116962), (86, 10341360), (90, 9881744), (96, 9264135), (106, 8390160), (120, 7411308), (129, 6894240), (144, 6176090), (159, 5593440), (160, 5558481), (172, 5170680), (180, 4940872), (212, 4195080), (215, 4136544), (240, 3705654), (258, 3447120), (265, 3356064), (271, 3281760), (288, 3088045), (318, 2796720), (344, 2585340), (360, 2470436), (387, 2298080), (424, 2097540), (430, 2068272), (477, 1864480), (480, 1852827), (516, 1723560), (530, 1678032), (542, 1640880), (636, 1398360), (645, 1378848), (688, 1292670), (720, 1235218), (774, 1149040), (795, 1118688), (813, 1093920), (848, 1048770), (860, 1034136), (954, 932240), (1032, 861780), (1060, 839016), (1084, 820440), (1272, 699180), (1290, 689424), (1355, 656352), (1376, 646335), (1440, 617609), (1548, 574520), (1590, 559344), (1626, 546960), (1696, 524385), (1720, 517068), (1908, 466120), (1935, 459616), (2064, 430890), (2120, 419508), (2168, 410220), (2279, 390240), (2385, 372896), (2439, 364640), (2544, 349590), (2580, 344712), (2710, 328176), (3096, 287260), (3180, 279672), (3252, 273480), (3440, 258534), (3816, 233060), (3870, 229808), (4065, 218784), (4128, 215445), (4240, 209754), (4336, 205110), (4558, 195120), (4770, 186448), (4878, 182320), (5088, 174795), (5160, 172356), (5420, 164088), (6192, 143630), (6360, 139836), (6504, 136740), (6837, 130080), (6880, 129267), (7632, 116530), (7740, 114904), (8130, 109392), (8480, 104877), (8672, 102555), (9116, 97560), (9540, 93224), (9756, 91160), (10320, 86178), (10840, 82044), (11395, 78048), (11653, 76320), (12195, 72928), (12384, 71815), (12720, 69918), (13008, 68370), (13674, 65040), (14363, 61920), (15264, 58265), (15480, 57452), (16260, 54696), (18232, 48780), (19080, 46612), (19512, 45580), (20511, 43360), (20640, 43089), (21680, 41022), (22790, 39024), (23306, 38160), (24390, 36464), (25440, 34959), (26016, 34185), (27348, 32520), (28726, 30960)]