71329080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12647}}^1$

素因数の和:12708

約数の個数: 64

約数和(自身を含む): 218557440

約数和(自身を除く): 147228360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12647, 25294, 37941, 50588, 63235, 75882, 101176, 126470, 151764, 189705, 252940, 303528, 379410, 505880, 594409, 758820, 1188818, 1517640, 1783227, 2377636, 2972045, 3566454, 4755272, 5944090, 7132908, 8916135, 11888180, 14265816, 17832270, 23776360, 35664540, 71329080]

約数ペア:

[(1, 71329080), (2, 35664540), (3, 23776360), (4, 17832270), (5, 14265816), (6, 11888180), (8, 8916135), (10, 7132908), (12, 5944090), (15, 4755272), (20, 3566454), (24, 2972045), (30, 2377636), (40, 1783227), (47, 1517640), (60, 1188818), (94, 758820), (120, 594409), (141, 505880), (188, 379410), (235, 303528), (282, 252940), (376, 189705), (470, 151764), (564, 126470), (705, 101176), (940, 75882), (1128, 63235), (1410, 50588), (1880, 37941), (2820, 25294), (5640, 12647)]