70350160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 80

約数和(自身を含む): 177845760

約数和(自身を除く): 107495600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1493, 1520, 2356, 2480, 2945, 2986, 4712, 5890, 5972, 7465, 9424, 11780, 11944, 14930, 23560, 23888, 28367, 29860, 46283, 47120, 56734, 59720, 92566, 113468, 119440, 141835, 185132, 226936, 231415, 283670, 370264, 453872, 462830, 567340, 740528, 879377, 925660, 1134680, 1758754, 1851320, 2269360, 3517508, 3702640, 4396885, 7035016, 8793770, 14070032, 17587540, 35175080, 70350160]

約数ペア:

[(1, 70350160), (2, 35175080), (4, 17587540), (5, 14070032), (8, 8793770), (10, 7035016), (16, 4396885), (19, 3702640), (20, 3517508), (31, 2269360), (38, 1851320), (40, 1758754), (62, 1134680), (76, 925660), (80, 879377), (95, 740528), (124, 567340), (152, 462830), (155, 453872), (190, 370264), (248, 283670), (304, 231415), (310, 226936), (380, 185132), (496, 141835), (589, 119440), (620, 113468), (760, 92566), (1178, 59720), (1240, 56734), (1493, 47120), (1520, 46283), (2356, 29860), (2480, 28367), (2945, 23888), (2986, 23560), (4712, 14930), (5890, 11944), (5972, 11780), (7465, 9424)]