156776340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1319}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 503838720

約数和(自身を除く): 347062380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 283, 420, 566, 849, 1132, 1319, 1415, 1698, 1981, 2638, 2830, 3396, 3957, 3962, 4245, 5276, 5660, 5943, 6595, 7914, 7924, 8490, 9233, 9905, 11886, 13190, 15828, 16980, 18466, 19785, 19810, 23772, 26380, 27699, 29715, 36932, 39570, 39620, 46165, 55398, 59430, 79140, 92330, 110796, 118860, 138495, 184660, 276990, 373277, 553980, 746554, 1119831, 1493108, 1866385, 2239662, 2612939, 3732770, 4479324, 5225878, 5599155, 7465540, 7838817, 10451756, 11198310, 13064695, 15677634, 22396620, 26129390, 31355268, 39194085, 52258780, 78388170, 156776340]

約数ペア:

[(1, 156776340), (2, 78388170), (3, 52258780), (4, 39194085), (5, 31355268), (6, 26129390), (7, 22396620), (10, 15677634), (12, 13064695), (14, 11198310), (15, 10451756), (20, 7838817), (21, 7465540), (28, 5599155), (30, 5225878), (35, 4479324), (42, 3732770), (60, 2612939), (70, 2239662), (84, 1866385), (105, 1493108), (140, 1119831), (210, 746554), (283, 553980), (420, 373277), (566, 276990), (849, 184660), (1132, 138495), (1319, 118860), (1415, 110796), (1698, 92330), (1981, 79140), (2638, 59430), (2830, 55398), (3396, 46165), (3957, 39620), (3962, 39570), (4245, 36932), (5276, 29715), (5660, 27699), (5943, 26380), (6595, 23772), (7914, 19810), (7924, 19785), (8490, 18466), (9233, 16980), (9905, 15828), (11886, 13190)]