158808720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{94529}}^1$

素因数の和:94552

約数の個数: 80

約数和(自身を含む): 562642560

約数和(自身を除く): 403833840

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, 94529, 189058, 283587, 378116, 472645, 567174, 661703, 756232, 945290, 1134348, 1323406, 1417935, 1512464, 1890580, 1985109, 2268696, 2646812, 2835870, 3308515, 3781160, 3970218, 4537392, 5293624, 5671740, 6617030, 7562320, 7940436, 9925545, 10587248, 11343480, 13234060, 15880872, 19851090, 22686960, 26468120, 31761744, 39702180, 52936240, 79404360, 158808720]

約数ペア:

[(1, 158808720), (2, 79404360), (3, 52936240), (4, 39702180), (5, 31761744), (6, 26468120), (7, 22686960), (8, 19851090), (10, 15880872), (12, 13234060), (14, 11343480), (15, 10587248), (16, 9925545), (20, 7940436), (21, 7562320), (24, 6617030), (28, 5671740), (30, 5293624), (35, 4537392), (40, 3970218), (42, 3781160), (48, 3308515), (56, 2835870), (60, 2646812), (70, 2268696), (80, 1985109), (84, 1890580), (105, 1512464), (112, 1417935), (120, 1323406), (140, 1134348), (168, 945290), (210, 756232), (240, 661703), (280, 567174), (336, 472645), (420, 378116), (560, 283587), (840, 189058), (1680, 94529)]