13004216040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{7963}}^1$

素因数の和:8447

約数の個数: 128

約数和(自身を含む): 40367923200

約数和(自身を除く): 27363707160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 439, 465, 620, 744, 878, 930, 1240, 1317, 1756, 1860, 2195, 2634, 3512, 3720, 4390, 5268, 6585, 7963, 8780, 10536, 13170, 13609, 15926, 17560, 23889, 26340, 27218, 31852, 39815, 40827, 47778, 52680, 54436, 63704, 68045, 79630, 81654, 95556, 108872, 119445, 136090, 159260, 163308, 191112, 204135, 238890, 246853, 272180, 318520, 326616, 408270, 477780, 493706, 544360, 740559, 816540, 955560, 987412, 1234265, 1481118, 1633080, 1974824, 2468530, 2962236, 3495757, 3702795, 4937060, 5924472, 6991514, 7405590, 9874120, 10487271, 13983028, 14811180, 17478785, 20974542, 27966056, 29622360, 34957570, 41949084, 52436355, 69915140, 83898168, 104872710, 108368467, 139830280, 209745420, 216736934, 325105401, 419490840, 433473868, 541842335, 650210802, 866947736, 1083684670, 1300421604, 1625527005, 2167369340, 2600843208, 3251054010, 4334738680, 6502108020, 13004216040]

約数ペア:

[(1, 13004216040), (2, 6502108020), (3, 4334738680), (4, 3251054010), (5, 2600843208), (6, 2167369340), (8, 1625527005), (10, 1300421604), (12, 1083684670), (15, 866947736), (20, 650210802), (24, 541842335), (30, 433473868), (31, 419490840), (40, 325105401), (60, 216736934), (62, 209745420), (93, 139830280), (120, 108368467), (124, 104872710), (155, 83898168), (186, 69915140), (248, 52436355), (310, 41949084), (372, 34957570), (439, 29622360), (465, 27966056), (620, 20974542), (744, 17478785), (878, 14811180), (930, 13983028), (1240, 10487271), (1317, 9874120), (1756, 7405590), (1860, 6991514), (2195, 5924472), (2634, 4937060), (3512, 3702795), (3720, 3495757), (4390, 2962236), (5268, 2468530), (6585, 1974824), (7963, 1633080), (8780, 1481118), (10536, 1234265), (13170, 987412), (13609, 955560), (15926, 816540), (17560, 740559), (23889, 544360), (26340, 493706), (27218, 477780), (31852, 408270), (39815, 326616), (40827, 318520), (47778, 272180), (52680, 246853), (54436, 238890), (63704, 204135), (68045, 191112), (79630, 163308), (81654, 159260), (95556, 136090), (108872, 119445)]