135644360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4710

約数の個数: 64

約数和(自身を含む): 330739200

約数和(自身を除く): 195094840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3655, 4639, 5848, 7310, 9278, 14620, 18556, 23195, 29240, 37112, 46390, 78863, 92780, 157726, 185560, 199477, 315452, 394315, 398954, 630904, 788630, 797908, 997385, 1577260, 1595816, 1994770, 3154520, 3391109, 3989540, 6782218, 7979080, 13564436, 16955545, 27128872, 33911090, 67822180, 135644360]

約数ペア:

[(1, 135644360), (2, 67822180), (4, 33911090), (5, 27128872), (8, 16955545), (10, 13564436), (17, 7979080), (20, 6782218), (34, 3989540), (40, 3391109), (43, 3154520), (68, 1994770), (85, 1595816), (86, 1577260), (136, 997385), (170, 797908), (172, 788630), (215, 630904), (340, 398954), (344, 394315), (430, 315452), (680, 199477), (731, 185560), (860, 157726), (1462, 92780), (1720, 78863), (2924, 46390), (3655, 37112), (4639, 29240), (5848, 23195), (7310, 18556), (9278, 14620)]