158415660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67699}}^1$

素因数の和:67727

約数の個数: 72

約数和(自身を含む): 517498800

約数和(自身を除く): 359083140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 67699, 135398, 203097, 270796, 338495, 406194, 609291, 676990, 812388, 880087, 1015485, 1218582, 1353980, 1760174, 2030970, 2437164, 2640261, 3046455, 3520348, 4061940, 4400435, 5280522, 6092910, 7920783, 8800870, 10561044, 12185820, 13201305, 15841566, 17601740, 26402610, 31683132, 39603915, 52805220, 79207830, 158415660]

約数ペア:

[(1, 158415660), (2, 79207830), (3, 52805220), (4, 39603915), (5, 31683132), (6, 26402610), (9, 17601740), (10, 15841566), (12, 13201305), (13, 12185820), (15, 10561044), (18, 8800870), (20, 7920783), (26, 6092910), (30, 5280522), (36, 4400435), (39, 4061940), (45, 3520348), (52, 3046455), (60, 2640261), (65, 2437164), (78, 2030970), (90, 1760174), (117, 1353980), (130, 1218582), (156, 1015485), (180, 880087), (195, 812388), (234, 676990), (260, 609291), (390, 406194), (468, 338495), (585, 270796), (780, 203097), (1170, 135398), (2340, 67699)]