313636920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1$

素因数の和:1533

約数の個数: 128

約数和(自身を含む): 988416000

約数和(自身を除く): 674779080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 465, 472, 590, 620, 708, 744, 885, 930, 1180, 1240, 1416, 1429, 1770, 1829, 1860, 2360, 2858, 3540, 3658, 3720, 4287, 5487, 5716, 7080, 7145, 7316, 8574, 9145, 10974, 11432, 14290, 14632, 17148, 18290, 21435, 21948, 27435, 28580, 34296, 36580, 42870, 43896, 44299, 54870, 57160, 73160, 84311, 85740, 88598, 109740, 132897, 168622, 171480, 177196, 219480, 221495, 252933, 265794, 337244, 354392, 421555, 442990, 505866, 531588, 664485, 674488, 843110, 885980, 1011732, 1063176, 1264665, 1328970, 1686220, 1771960, 2023464, 2529330, 2613641, 2657940, 3372440, 5058660, 5227282, 5315880, 7840923, 10117320, 10454564, 13068205, 15681846, 20909128, 26136410, 31363692, 39204615, 52272820, 62727384, 78409230, 104545640, 156818460, 313636920]

約数ペア:

[(1, 313636920), (2, 156818460), (3, 104545640), (4, 78409230), (5, 62727384), (6, 52272820), (8, 39204615), (10, 31363692), (12, 26136410), (15, 20909128), (20, 15681846), (24, 13068205), (30, 10454564), (31, 10117320), (40, 7840923), (59, 5315880), (60, 5227282), (62, 5058660), (93, 3372440), (118, 2657940), (120, 2613641), (124, 2529330), (155, 2023464), (177, 1771960), (186, 1686220), (236, 1328970), (248, 1264665), (295, 1063176), (310, 1011732), (354, 885980), (372, 843110), (465, 674488), (472, 664485), (590, 531588), (620, 505866), (708, 442990), (744, 421555), (885, 354392), (930, 337244), (1180, 265794), (1240, 252933), (1416, 221495), (1429, 219480), (1770, 177196), (1829, 171480), (1860, 168622), (2360, 132897), (2858, 109740), (3540, 88598), (3658, 85740), (3720, 84311), (4287, 73160), (5487, 57160), (5716, 54870), (7080, 44299), (7145, 43896), (7316, 42870), (8574, 36580), (9145, 34296), (10974, 28580), (11432, 27435), (14290, 21948), (14632, 21435), (17148, 18290)]