140557080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31657}}^1$

素因数の和:31708

約数の個数: 64

約数和(自身を含む): 433081440

約数和(自身を除く): 292524360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 31657, 63314, 94971, 126628, 158285, 189942, 253256, 316570, 379884, 474855, 633140, 759768, 949710, 1171309, 1266280, 1899420, 2342618, 3513927, 3798840, 4685236, 5856545, 7027854, 9370472, 11713090, 14055708, 17569635, 23426180, 28111416, 35139270, 46852360, 70278540, 140557080]

約数ペア:

[(1, 140557080), (2, 70278540), (3, 46852360), (4, 35139270), (5, 28111416), (6, 23426180), (8, 17569635), (10, 14055708), (12, 11713090), (15, 9370472), (20, 7027854), (24, 5856545), (30, 4685236), (37, 3798840), (40, 3513927), (60, 2342618), (74, 1899420), (111, 1266280), (120, 1171309), (148, 949710), (185, 759768), (222, 633140), (296, 474855), (370, 379884), (444, 316570), (555, 253256), (740, 189942), (888, 158285), (1110, 126628), (1480, 94971), (2220, 63314), (4440, 31657)]