537252822640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1\times {\mathrm{809}}^1$

素因数の和:1847

約数の個数: 160

約数和(自身を含む): 1284346368000

約数和(自身を除く): 747093545360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 239, 376, 470, 478, 739, 752, 809, 940, 956, 1195, 1478, 1618, 1880, 1912, 2390, 2956, 3236, 3695, 3760, 3824, 4045, 4780, 5912, 6472, 7390, 8090, 9560, 11233, 11824, 12944, 14780, 16180, 19120, 22466, 29560, 32360, 34733, 38023, 44932, 56165, 59120, 64720, 69466, 76046, 89864, 112330, 138932, 152092, 173665, 176621, 179728, 190115, 193351, 224660, 277864, 304184, 347330, 353242, 380230, 386702, 449320, 555728, 597851, 608368, 694660, 706484, 760460, 773404, 883105, 898640, 966755, 1195702, 1389320, 1412968, 1520920, 1546808, 1766210, 1933510, 2391404, 2778640, 2825936, 2989255, 3041840, 3093616, 3532420, 3867020, 4782808, 5978510, 7064840, 7734040, 8301187, 9087497, 9565616, 11957020, 14129680, 15468080, 16602374, 18174994, 23914040, 28098997, 33204748, 36349988, 41505935, 45437485, 47828080, 56197994, 66409496, 72699976, 83011870, 90874970, 112395988, 132818992, 140494985, 142886389, 145399952, 166023740, 181749940, 224791976, 280989970, 285772778, 332047480, 363499880, 449583952, 561979940, 571545556, 664094960, 714431945, 726999760, 1123959880, 1143091112, 1428863890, 2247919760, 2286182224, 2857727780, 5715455560, 6715660283, 11430911120, 13431320566, 26862641132, 33578301415, 53725282264, 67156602830, 107450564528, 134313205660, 268626411320, 537252822640]

約数ペア:

[(1, 537252822640), (2, 268626411320), (4, 134313205660), (5, 107450564528), (8, 67156602830), (10, 53725282264), (16, 33578301415), (20, 26862641132), (40, 13431320566), (47, 11430911120), (80, 6715660283), (94, 5715455560), (188, 2857727780), (235, 2286182224), (239, 2247919760), (376, 1428863890), (470, 1143091112), (478, 1123959880), (739, 726999760), (752, 714431945), (809, 664094960), (940, 571545556), (956, 561979940), (1195, 449583952), (1478, 363499880), (1618, 332047480), (1880, 285772778), (1912, 280989970), (2390, 224791976), (2956, 181749940), (3236, 166023740), (3695, 145399952), (3760, 142886389), (3824, 140494985), (4045, 132818992), (4780, 112395988), (5912, 90874970), (6472, 83011870), (7390, 72699976), (8090, 66409496), (9560, 56197994), (11233, 47828080), (11824, 45437485), (12944, 41505935), (14780, 36349988), (16180, 33204748), (19120, 28098997), (22466, 23914040), (29560, 18174994), (32360, 16602374), (34733, 15468080), (38023, 14129680), (44932, 11957020), (56165, 9565616), (59120, 9087497), (64720, 8301187), (69466, 7734040), (76046, 7064840), (89864, 5978510), (112330, 4782808), (138932, 3867020), (152092, 3532420), (173665, 3093616), (176621, 3041840), (179728, 2989255), (190115, 2825936), (193351, 2778640), (224660, 2391404), (277864, 1933510), (304184, 1766210), (347330, 1546808), (353242, 1520920), (380230, 1412968), (386702, 1389320), (449320, 1195702), (555728, 966755), (597851, 898640), (608368, 883105), (694660, 773404), (706484, 760460)]