157348560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21149}}^1$

素因数の和:21196

約数の個数: 80

約数和(自身を含む): 503539200

約数和(自身を除く): 346190640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 21149, 42298, 63447, 84596, 105745, 126894, 169192, 211490, 253788, 317235, 338384, 422980, 507576, 634470, 655619, 845960, 1015152, 1268940, 1311238, 1691920, 1966857, 2537880, 2622476, 3278095, 3933714, 5075760, 5244952, 6556190, 7867428, 9834285, 10489904, 13112380, 15734856, 19668570, 26224760, 31469712, 39337140, 52449520, 78674280, 157348560]

約数ペア:

[(1, 157348560), (2, 78674280), (3, 52449520), (4, 39337140), (5, 31469712), (6, 26224760), (8, 19668570), (10, 15734856), (12, 13112380), (15, 10489904), (16, 9834285), (20, 7867428), (24, 6556190), (30, 5244952), (31, 5075760), (40, 3933714), (48, 3278095), (60, 2622476), (62, 2537880), (80, 1966857), (93, 1691920), (120, 1311238), (124, 1268940), (155, 1015152), (186, 845960), (240, 655619), (248, 634470), (310, 507576), (372, 422980), (465, 338384), (496, 317235), (620, 253788), (744, 211490), (930, 169192), (1240, 126894), (1488, 105745), (1860, 84596), (2480, 63447), (3720, 42298), (7440, 21149)]