1533356760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2239}}^1$

素因数の和:2705

約数の個数: 128

約数和(自身を含む): 4967424000

約数和(自身を除く): 3434067240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 439, 520, 780, 878, 1317, 1560, 1756, 2195, 2239, 2634, 3512, 4390, 4478, 5268, 5707, 6585, 6717, 8780, 8956, 10536, 11195, 11414, 13170, 13434, 17121, 17560, 17912, 22390, 22828, 26340, 26868, 28535, 29107, 33585, 34242, 44780, 45656, 52680, 53736, 57070, 58214, 67170, 68484, 85605, 87321, 89560, 114140, 116428, 134340, 136968, 145535, 171210, 174642, 228280, 232856, 268680, 291070, 342420, 349284, 436605, 582140, 684840, 698568, 873210, 982921, 1164280, 1746420, 1965842, 2948763, 3492840, 3931684, 4914605, 5897526, 7863368, 9829210, 11795052, 12777973, 14743815, 19658420, 23590104, 25555946, 29487630, 38333919, 39316840, 51111892, 58975260, 63889865, 76667838, 102223784, 117950520, 127779730, 153335676, 191669595, 255559460, 306671352, 383339190, 511118920, 766678380, 1533356760]

約数ペア:

[(1, 1533356760), (2, 766678380), (3, 511118920), (4, 383339190), (5, 306671352), (6, 255559460), (8, 191669595), (10, 153335676), (12, 127779730), (13, 117950520), (15, 102223784), (20, 76667838), (24, 63889865), (26, 58975260), (30, 51111892), (39, 39316840), (40, 38333919), (52, 29487630), (60, 25555946), (65, 23590104), (78, 19658420), (104, 14743815), (120, 12777973), (130, 11795052), (156, 9829210), (195, 7863368), (260, 5897526), (312, 4914605), (390, 3931684), (439, 3492840), (520, 2948763), (780, 1965842), (878, 1746420), (1317, 1164280), (1560, 982921), (1756, 873210), (2195, 698568), (2239, 684840), (2634, 582140), (3512, 436605), (4390, 349284), (4478, 342420), (5268, 291070), (5707, 268680), (6585, 232856), (6717, 228280), (8780, 174642), (8956, 171210), (10536, 145535), (11195, 136968), (11414, 134340), (13170, 116428), (13434, 114140), (17121, 89560), (17560, 87321), (17912, 85605), (22390, 68484), (22828, 67170), (26340, 58214), (26868, 57070), (28535, 53736), (29107, 52680), (33585, 45656), (34242, 44780)]