33287640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:3992

約数の個数: 64

約数和(自身を含む): 101295360

約数和(自身を除く): 68007720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3907, 4260, 7814, 8520, 11721, 15628, 19535, 23442, 31256, 39070, 46884, 58605, 78140, 93768, 117210, 156280, 234420, 277397, 468840, 554794, 832191, 1109588, 1386985, 1664382, 2219176, 2773970, 3328764, 4160955, 5547940, 6657528, 8321910, 11095880, 16643820, 33287640]

約数ペア:

[(1, 33287640), (2, 16643820), (3, 11095880), (4, 8321910), (5, 6657528), (6, 5547940), (8, 4160955), (10, 3328764), (12, 2773970), (15, 2219176), (20, 1664382), (24, 1386985), (30, 1109588), (40, 832191), (60, 554794), (71, 468840), (120, 277397), (142, 234420), (213, 156280), (284, 117210), (355, 93768), (426, 78140), (568, 58605), (710, 46884), (852, 39070), (1065, 31256), (1420, 23442), (1704, 19535), (2130, 15628), (2840, 11721), (3907, 8520), (4260, 7814)]