292330720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 758782080

約数和(自身を除く): 466451360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 176, 220, 326, 352, 440, 652, 815, 880, 1019, 1304, 1630, 1760, 1793, 2038, 2608, 3260, 3586, 4076, 5095, 5216, 6520, 7172, 8152, 8965, 10190, 11209, 13040, 14344, 16304, 17930, 20380, 22418, 26080, 28688, 32608, 35860, 40760, 44836, 56045, 57376, 71720, 81520, 89672, 112090, 143440, 163040, 166097, 179344, 224180, 286880, 332194, 358688, 448360, 664388, 830485, 896720, 1328776, 1660970, 1793440, 1827067, 2657552, 3321940, 3654134, 5315104, 6643880, 7308268, 9135335, 13287760, 14616536, 18270670, 26575520, 29233072, 36541340, 58466144, 73082680, 146165360, 292330720]

約数ペア:

[(1, 292330720), (2, 146165360), (4, 73082680), (5, 58466144), (8, 36541340), (10, 29233072), (11, 26575520), (16, 18270670), (20, 14616536), (22, 13287760), (32, 9135335), (40, 7308268), (44, 6643880), (55, 5315104), (80, 3654134), (88, 3321940), (110, 2657552), (160, 1827067), (163, 1793440), (176, 1660970), (220, 1328776), (326, 896720), (352, 830485), (440, 664388), (652, 448360), (815, 358688), (880, 332194), (1019, 286880), (1304, 224180), (1630, 179344), (1760, 166097), (1793, 163040), (2038, 143440), (2608, 112090), (3260, 89672), (3586, 81520), (4076, 71720), (5095, 57376), (5216, 56045), (6520, 44836), (7172, 40760), (8152, 35860), (8965, 32608), (10190, 28688), (11209, 26080), (13040, 22418), (14344, 20380), (16304, 17930)]