497858760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6373}}^1$

素因数の和:6428

約数の個数: 192

約数和(自身を含む): 1909140480

約数和(自身を除く): 1411281720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6373, 6510, 7812, 8680, 9765, 11160, 12746, 13020, 15624, 19119, 19530, 25492, 26040, 31865, 38238, 39060, 44611, 50984, 57357, 63730, 76476, 78120, 89222, 95595, 114714, 127460, 133833, 152952, 178444, 191190, 197563, 223055, 229428, 254920, 267666, 286785, 356888, 382380, 395126, 401499, 446110, 458856, 535332, 573570, 592689, 669165, 764760, 790252, 802998, 892220, 987815, 1070664, 1147140, 1185378, 1338330, 1382941, 1580504, 1605996, 1778067, 1784440, 1975630, 2007495, 2294280, 2370756, 2676660, 2765882, 2963445, 3211992, 3556134, 3951260, 4014990, 4148823, 4741512, 5353320, 5531764, 5926890, 6914705, 7112268, 7902520, 8029980, 8297646, 8890335, 11063528, 11853780, 12446469, 13829410, 14224536, 16059960, 16595292, 17780670, 20744115, 23707560, 24892938, 27658820, 33190584, 35561340, 41488230, 49785876, 55317640, 62232345, 71122680, 82976460, 99571752, 124464690, 165952920, 248929380, 497858760]

約数ペア:

[(1, 497858760), (2, 248929380), (3, 165952920), (4, 124464690), (5, 99571752), (6, 82976460), (7, 71122680), (8, 62232345), (9, 55317640), (10, 49785876), (12, 41488230), (14, 35561340), (15, 33190584), (18, 27658820), (20, 24892938), (21, 23707560), (24, 20744115), (28, 17780670), (30, 16595292), (31, 16059960), (35, 14224536), (36, 13829410), (40, 12446469), (42, 11853780), (45, 11063528), (56, 8890335), (60, 8297646), (62, 8029980), (63, 7902520), (70, 7112268), (72, 6914705), (84, 5926890), (90, 5531764), (93, 5353320), (105, 4741512), (120, 4148823), (124, 4014990), (126, 3951260), (140, 3556134), (155, 3211992), (168, 2963445), (180, 2765882), (186, 2676660), (210, 2370756), (217, 2294280), (248, 2007495), (252, 1975630), (279, 1784440), (280, 1778067), (310, 1605996), (315, 1580504), (360, 1382941), (372, 1338330), (420, 1185378), (434, 1147140), (465, 1070664), (504, 987815), (558, 892220), (620, 802998), (630, 790252), (651, 764760), (744, 669165), (840, 592689), (868, 573570), (930, 535332), (1085, 458856), (1116, 446110), (1240, 401499), (1260, 395126), (1302, 382380), (1395, 356888), (1736, 286785), (1860, 267666), (1953, 254920), (2170, 229428), (2232, 223055), (2520, 197563), (2604, 191190), (2790, 178444), (3255, 152952), (3720, 133833), (3906, 127460), (4340, 114714), (5208, 95595), (5580, 89222), (6373, 78120), (6510, 76476), (7812, 63730), (8680, 57357), (9765, 50984), (11160, 44611), (12746, 39060), (13020, 38238), (15624, 31865), (19119, 26040), (19530, 25492)]