165343920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{98419}}^1$

素因数の和:98442

約数の個数: 80

約数和(自身を含む): 585795840

約数和(自身を除く): 420451920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 98419, 196838, 295257, 393676, 492095, 590514, 688933, 787352, 984190, 1181028, 1377866, 1476285, 1574704, 1968380, 2066799, 2362056, 2755732, 2952570, 3444665, 3936760, 4133598, 4724112, 5511464, 5905140, 6889330, 7873520, 8267196, 10333995, 11022928, 11810280, 13778660, 16534392, 20667990, 23620560, 27557320, 33068784, 41335980, 55114640, 82671960, 165343920]

約数ペア:

[(1, 165343920), (2, 82671960), (3, 55114640), (4, 41335980), (5, 33068784), (6, 27557320), (7, 23620560), (8, 20667990), (10, 16534392), (12, 13778660), (14, 11810280), (15, 11022928), (16, 10333995), (20, 8267196), (21, 7873520), (24, 6889330), (28, 5905140), (30, 5511464), (35, 4724112), (40, 4133598), (42, 3936760), (48, 3444665), (56, 2952570), (60, 2755732), (70, 2362056), (80, 2066799), (84, 1968380), (105, 1574704), (112, 1476285), (120, 1377866), (140, 1181028), (168, 984190), (210, 787352), (240, 688933), (280, 590514), (336, 492095), (420, 393676), (560, 295257), (840, 196838), (1680, 98419)]