140658960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45083}}^1$

素因数の和:45112

約数の個数: 80

約数和(自身を含む): 469594944

約数和(自身を除く): 328935984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 45083, 90166, 135249, 180332, 225415, 270498, 360664, 450830, 540996, 586079, 676245, 721328, 901660, 1081992, 1172158, 1352490, 1758237, 1803320, 2163984, 2344316, 2704980, 2930395, 3516474, 3606640, 4688632, 5409960, 5860790, 7032948, 8791185, 9377264, 10819920, 11721580, 14065896, 17582370, 23443160, 28131792, 35164740, 46886320, 70329480, 140658960]

約数ペア:

[(1, 140658960), (2, 70329480), (3, 46886320), (4, 35164740), (5, 28131792), (6, 23443160), (8, 17582370), (10, 14065896), (12, 11721580), (13, 10819920), (15, 9377264), (16, 8791185), (20, 7032948), (24, 5860790), (26, 5409960), (30, 4688632), (39, 3606640), (40, 3516474), (48, 2930395), (52, 2704980), (60, 2344316), (65, 2163984), (78, 1803320), (80, 1758237), (104, 1352490), (120, 1172158), (130, 1081992), (156, 901660), (195, 721328), (208, 676245), (240, 586079), (260, 540996), (312, 450830), (390, 360664), (520, 270498), (624, 225415), (780, 180332), (1040, 135249), (1560, 90166), (3120, 45083)]