166553520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{99139}}^1$

素因数の和:99162

約数の個数: 80

約数和(自身を含む): 590081280

約数和(自身を除く): 423527760

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, 99139, 198278, 297417, 396556, 495695, 594834, 693973, 793112, 991390, 1189668, 1387946, 1487085, 1586224, 1982780, 2081919, 2379336, 2775892, 2974170, 3469865, 3965560, 4163838, 4758672, 5551784, 5948340, 6939730, 7931120, 8327676, 10409595, 11103568, 11896680, 13879460, 16655352, 20819190, 23793360, 27758920, 33310704, 41638380, 55517840, 83276760, 166553520]

約数ペア:

[(1, 166553520), (2, 83276760), (3, 55517840), (4, 41638380), (5, 33310704), (6, 27758920), (7, 23793360), (8, 20819190), (10, 16655352), (12, 13879460), (14, 11896680), (15, 11103568), (16, 10409595), (20, 8327676), (21, 7931120), (24, 6939730), (28, 5948340), (30, 5551784), (35, 4758672), (40, 4163838), (42, 3965560), (48, 3469865), (56, 2974170), (60, 2775892), (70, 2379336), (80, 2081919), (84, 1982780), (105, 1586224), (112, 1487085), (120, 1387946), (140, 1189668), (168, 991390), (210, 793112), (240, 693973), (280, 594834), (336, 495695), (420, 396556), (560, 297417), (840, 198278), (1680, 99139)]