135914520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:937

約数の個数: 128

約数和(自身を含む): 468633600

約数和(自身を除く): 332719080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 239, 280, 420, 478, 677, 717, 840, 956, 1195, 1354, 1434, 1673, 1912, 2031, 2390, 2708, 2868, 3346, 3385, 3585, 4062, 4739, 4780, 5019, 5416, 5736, 6692, 6770, 7170, 8124, 8365, 9478, 9560, 10038, 10155, 13384, 13540, 14217, 14340, 16248, 16730, 18956, 20076, 20310, 23695, 25095, 27080, 28434, 28680, 33460, 37912, 40152, 40620, 47390, 50190, 56868, 66920, 71085, 81240, 94780, 100380, 113736, 142170, 161803, 189560, 200760, 284340, 323606, 485409, 568680, 647212, 809015, 970818, 1132621, 1294424, 1618030, 1941636, 2265242, 2427045, 3236060, 3397863, 3883272, 4530484, 4854090, 5663105, 6472120, 6795726, 9060968, 9708180, 11326210, 13591452, 16989315, 19416360, 22652420, 27182904, 33978630, 45304840, 67957260, 135914520]

約数ペア:

[(1, 135914520), (2, 67957260), (3, 45304840), (4, 33978630), (5, 27182904), (6, 22652420), (7, 19416360), (8, 16989315), (10, 13591452), (12, 11326210), (14, 9708180), (15, 9060968), (20, 6795726), (21, 6472120), (24, 5663105), (28, 4854090), (30, 4530484), (35, 3883272), (40, 3397863), (42, 3236060), (56, 2427045), (60, 2265242), (70, 1941636), (84, 1618030), (105, 1294424), (120, 1132621), (140, 970818), (168, 809015), (210, 647212), (239, 568680), (280, 485409), (420, 323606), (478, 284340), (677, 200760), (717, 189560), (840, 161803), (956, 142170), (1195, 113736), (1354, 100380), (1434, 94780), (1673, 81240), (1912, 71085), (2031, 66920), (2390, 56868), (2708, 50190), (2868, 47390), (3346, 40620), (3385, 40152), (3585, 37912), (4062, 33460), (4739, 28680), (4780, 28434), (5019, 27080), (5416, 25095), (5736, 23695), (6692, 20310), (6770, 20076), (7170, 18956), (8124, 16730), (8365, 16248), (9478, 14340), (9560, 14217), (10038, 13540), (10155, 13384)]