204156960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{60761}}^1$

素因数の和:60786

約数の個数: 96

約数和(自身を含む): 734977152

約数和(自身を除く): 530820192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 60761, 121522, 182283, 243044, 303805, 364566, 425327, 486088, 607610, 729132, 850654, 911415, 972176, 1215220, 1275981, 1458264, 1701308, 1822830, 1944352, 2126635, 2430440, 2551962, 2916528, 3402616, 3645660, 4253270, 4860880, 5103924, 5833056, 6379905, 6805232, 7291320, 8506540, 9721760, 10207848, 12759810, 13610464, 14582640, 17013080, 20415696, 25519620, 29165280, 34026160, 40831392, 51039240, 68052320, 102078480, 204156960]

約数ペア:

[(1, 204156960), (2, 102078480), (3, 68052320), (4, 51039240), (5, 40831392), (6, 34026160), (7, 29165280), (8, 25519620), (10, 20415696), (12, 17013080), (14, 14582640), (15, 13610464), (16, 12759810), (20, 10207848), (21, 9721760), (24, 8506540), (28, 7291320), (30, 6805232), (32, 6379905), (35, 5833056), (40, 5103924), (42, 4860880), (48, 4253270), (56, 3645660), (60, 3402616), (70, 2916528), (80, 2551962), (84, 2430440), (96, 2126635), (105, 1944352), (112, 1822830), (120, 1701308), (140, 1458264), (160, 1275981), (168, 1215220), (210, 972176), (224, 911415), (240, 850654), (280, 729132), (336, 607610), (420, 486088), (480, 425327), (560, 364566), (672, 303805), (840, 243044), (1120, 182283), (1680, 121522), (3360, 60761)]