612896760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{81071}}^1$

素因数の和:81098

約数の個数: 128

約数和(自身を含む): 2334873600

約数和(自身を除く): 1721976840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 81071, 162142, 243213, 324284, 405355, 486426, 567497, 648568, 729639, 810710, 972852, 1134994, 1216065, 1459278, 1621420, 1702491, 1945704, 2188917, 2269988, 2432130, 2837485, 2918556, 3242840, 3404982, 3648195, 4377834, 4539976, 4864260, 5107473, 5674970, 5837112, 6809964, 7296390, 8512455, 8755668, 9728520, 10214946, 10944585, 11349940, 13619928, 14592780, 15322419, 17024910, 17511336, 20429892, 21889170, 22699880, 25537365, 29185560, 30644838, 34049820, 40859784, 43778340, 51074730, 61289676, 68099640, 76612095, 87556680, 102149460, 122579352, 153224190, 204298920, 306448380, 612896760]

約数ペア:

[(1, 612896760), (2, 306448380), (3, 204298920), (4, 153224190), (5, 122579352), (6, 102149460), (7, 87556680), (8, 76612095), (9, 68099640), (10, 61289676), (12, 51074730), (14, 43778340), (15, 40859784), (18, 34049820), (20, 30644838), (21, 29185560), (24, 25537365), (27, 22699880), (28, 21889170), (30, 20429892), (35, 17511336), (36, 17024910), (40, 15322419), (42, 14592780), (45, 13619928), (54, 11349940), (56, 10944585), (60, 10214946), (63, 9728520), (70, 8755668), (72, 8512455), (84, 7296390), (90, 6809964), (105, 5837112), (108, 5674970), (120, 5107473), (126, 4864260), (135, 4539976), (140, 4377834), (168, 3648195), (180, 3404982), (189, 3242840), (210, 2918556), (216, 2837485), (252, 2432130), (270, 2269988), (280, 2188917), (315, 1945704), (360, 1702491), (378, 1621420), (420, 1459278), (504, 1216065), (540, 1134994), (630, 972852), (756, 810710), (840, 729639), (945, 648568), (1080, 567497), (1260, 486426), (1512, 405355), (1890, 324284), (2520, 243213), (3780, 162142), (7560, 81071)]