672853680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 2345730816

約数和(自身を除く): 1672877136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 103, 120, 129, 144, 172, 180, 206, 211, 215, 240, 258, 309, 344, 360, 387, 412, 422, 430, 515, 516, 618, 633, 645, 688, 720, 774, 824, 844, 860, 927, 1030, 1032, 1055, 1236, 1266, 1290, 1545, 1548, 1648, 1688, 1720, 1854, 1899, 1935, 2060, 2064, 2110, 2472, 2532, 2580, 3090, 3096, 3165, 3376, 3440, 3708, 3798, 3870, 4120, 4220, 4429, 4635, 4944, 5064, 5160, 6180, 6192, 6330, 7416, 7596, 7740, 8240, 8440, 8858, 9073, 9270, 9495, 10128, 10320, 12360, 12660, 13287, 14832, 15192, 15480, 16880, 17716, 18146, 18540, 18990, 21733, 22145, 24720, 25320, 26574, 27219, 30384, 30960, 35432, 36292, 37080, 37980, 39861, 43466, 44290, 45365, 50640, 53148, 54438, 65199, 66435, 70864, 72584, 74160, 75960, 79722, 81657, 86932, 88580, 90730, 106296, 108665, 108876, 130398, 132870, 136095, 145168, 151920, 159444, 163314, 173864, 177160, 181460, 195597, 199305, 212592, 217330, 217752, 260796, 265740, 272190, 318888, 325995, 326628, 347728, 354320, 362920, 391194, 398610, 408285, 434660, 435504, 521592, 531480, 544380, 637776, 651990, 653256, 725840, 782388, 797220, 816570, 869320, 934519, 977985, 1043184, 1062960, 1088760, 1303980, 1306512, 1564776, 1594440, 1633140, 1738640, 1869038, 1955970, 2177520, 2607960, 2803557, 3129552, 3188880, 3266280, 3738076, 3911940, 4672595, 5215920, 5607114, 6532560, 7476152, 7823880, 8410671, 9345190, 11214228, 14017785, 14952304, 15647760, 16821342, 18690380, 22428456, 28035570, 33642684, 37380760, 42053355, 44856912, 56071140, 67285368, 74761520, 84106710, 112142280, 134570736, 168213420, 224284560, 336426840, 672853680]

約数ペア:

[(1, 672853680), (2, 336426840), (3, 224284560), (4, 168213420), (5, 134570736), (6, 112142280), (8, 84106710), (9, 74761520), (10, 67285368), (12, 56071140), (15, 44856912), (16, 42053355), (18, 37380760), (20, 33642684), (24, 28035570), (30, 22428456), (36, 18690380), (40, 16821342), (43, 15647760), (45, 14952304), (48, 14017785), (60, 11214228), (72, 9345190), (80, 8410671), (86, 7823880), (90, 7476152), (103, 6532560), (120, 5607114), (129, 5215920), (144, 4672595), (172, 3911940), (180, 3738076), (206, 3266280), (211, 3188880), (215, 3129552), (240, 2803557), (258, 2607960), (309, 2177520), (344, 1955970), (360, 1869038), (387, 1738640), (412, 1633140), (422, 1594440), (430, 1564776), (515, 1306512), (516, 1303980), (618, 1088760), (633, 1062960), (645, 1043184), (688, 977985), (720, 934519), (774, 869320), (824, 816570), (844, 797220), (860, 782388), (927, 725840), (1030, 653256), (1032, 651990), (1055, 637776), (1236, 544380), (1266, 531480), (1290, 521592), (1545, 435504), (1548, 434660), (1648, 408285), (1688, 398610), (1720, 391194), (1854, 362920), (1899, 354320), (1935, 347728), (2060, 326628), (2064, 325995), (2110, 318888), (2472, 272190), (2532, 265740), (2580, 260796), (3090, 217752), (3096, 217330), (3165, 212592), (3376, 199305), (3440, 195597), (3708, 181460), (3798, 177160), (3870, 173864), (4120, 163314), (4220, 159444), (4429, 151920), (4635, 145168), (4944, 136095), (5064, 132870), (5160, 130398), (6180, 108876), (6192, 108665), (6330, 106296), (7416, 90730), (7596, 88580), (7740, 86932), (8240, 81657), (8440, 79722), (8858, 75960), (9073, 74160), (9270, 72584), (9495, 70864), (10128, 66435), (10320, 65199), (12360, 54438), (12660, 53148), (13287, 50640), (14832, 45365), (15192, 44290), (15480, 43466), (16880, 39861), (17716, 37980), (18146, 37080), (18540, 36292), (18990, 35432), (21733, 30960), (22145, 30384), (24720, 27219), (25320, 26574)]