2017244400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 6728045568

約数和(自身を除く): 4710801168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 211, 240, 248, 257, 300, 310, 372, 400, 422, 465, 496, 514, 600, 620, 633, 744, 771, 775, 844, 930, 1028, 1055, 1200, 1240, 1266, 1285, 1488, 1542, 1550, 1688, 1860, 2056, 2110, 2325, 2480, 2532, 2570, 3084, 3100, 3165, 3376, 3720, 3855, 4112, 4220, 4650, 5064, 5140, 5275, 6168, 6200, 6330, 6425, 6541, 7440, 7710, 7967, 8440, 9300, 10128, 10280, 10550, 12336, 12400, 12660, 12850, 13082, 15420, 15825, 15934, 16880, 18600, 19275, 19623, 20560, 21100, 23901, 25320, 25700, 26164, 30840, 31650, 31868, 32705, 37200, 38550, 39246, 39835, 42200, 47802, 50640, 51400, 52328, 54227, 61680, 63300, 63736, 65410, 77100, 78492, 79670, 84400, 95604, 98115, 102800, 104656, 108454, 119505, 126600, 127472, 130820, 154200, 156984, 159340, 162681, 163525, 191208, 196230, 199175, 216908, 239010, 253200, 261640, 271135, 308400, 313968, 318680, 325362, 327050, 382416, 392460, 398350, 433816, 478020, 490575, 523280, 542270, 597525, 637360, 650724, 654100, 784920, 796700, 813405, 867632, 956040, 981150, 1084540, 1195050, 1301448, 1308200, 1355675, 1569840, 1593400, 1626810, 1681037, 1912080, 1962300, 2169080, 2390100, 2602896, 2616400, 2711350, 3186800, 3253620, 3362074, 3924600, 4067025, 4338160, 4780200, 5043111, 5422700, 6507240, 6724148, 7849200, 8134050, 8405185, 9560400, 10086222, 10845400, 13014480, 13448296, 16268100, 16810370, 20172444, 21690800, 25215555, 26896592, 32536200, 33620740, 40344888, 42025925, 50431110, 65072400, 67241480, 80689776, 84051850, 100862220, 126077775, 134482960, 168103700, 201724440, 252155550, 336207400, 403448880, 504311100, 672414800, 1008622200, 2017244400]

約数ペア:

[(1, 2017244400), (2, 1008622200), (3, 672414800), (4, 504311100), (5, 403448880), (6, 336207400), (8, 252155550), (10, 201724440), (12, 168103700), (15, 134482960), (16, 126077775), (20, 100862220), (24, 84051850), (25, 80689776), (30, 67241480), (31, 65072400), (40, 50431110), (48, 42025925), (50, 40344888), (60, 33620740), (62, 32536200), (75, 26896592), (80, 25215555), (93, 21690800), (100, 20172444), (120, 16810370), (124, 16268100), (150, 13448296), (155, 13014480), (186, 10845400), (200, 10086222), (211, 9560400), (240, 8405185), (248, 8134050), (257, 7849200), (300, 6724148), (310, 6507240), (372, 5422700), (400, 5043111), (422, 4780200), (465, 4338160), (496, 4067025), (514, 3924600), (600, 3362074), (620, 3253620), (633, 3186800), (744, 2711350), (771, 2616400), (775, 2602896), (844, 2390100), (930, 2169080), (1028, 1962300), (1055, 1912080), (1200, 1681037), (1240, 1626810), (1266, 1593400), (1285, 1569840), (1488, 1355675), (1542, 1308200), (1550, 1301448), (1688, 1195050), (1860, 1084540), (2056, 981150), (2110, 956040), (2325, 867632), (2480, 813405), (2532, 796700), (2570, 784920), (3084, 654100), (3100, 650724), (3165, 637360), (3376, 597525), (3720, 542270), (3855, 523280), (4112, 490575), (4220, 478020), (4650, 433816), (5064, 398350), (5140, 392460), (5275, 382416), (6168, 327050), (6200, 325362), (6330, 318680), (6425, 313968), (6541, 308400), (7440, 271135), (7710, 261640), (7967, 253200), (8440, 239010), (9300, 216908), (10128, 199175), (10280, 196230), (10550, 191208), (12336, 163525), (12400, 162681), (12660, 159340), (12850, 156984), (13082, 154200), (15420, 130820), (15825, 127472), (15934, 126600), (16880, 119505), (18600, 108454), (19275, 104656), (19623, 102800), (20560, 98115), (21100, 95604), (23901, 84400), (25320, 79670), (25700, 78492), (26164, 77100), (30840, 65410), (31650, 63736), (31868, 63300), (32705, 61680), (37200, 54227), (38550, 52328), (39246, 51400), (39835, 50640), (42200, 47802)]