17966891280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5758619}}^1$

素因数の和:5758648

約数の個数: 80

約数和(自身を含む): 59981785920

約数和(自身を除く): 42014894640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5758619, 11517238, 17275857, 23034476, 28793095, 34551714, 46068952, 57586190, 69103428, 74862047, 86379285, 92137904, 115172380, 138206856, 149724094, 172758570, 224586141, 230344760, 276413712, 299448188, 345517140, 374310235, 449172282, 460689520, 598896376, 691034280, 748620470, 898344564, 1122930705, 1197792752, 1382068560, 1497240940, 1796689128, 2245861410, 2994481880, 3593378256, 4491722820, 5988963760, 8983445640, 17966891280]

約数ペア:

[(1, 17966891280), (2, 8983445640), (3, 5988963760), (4, 4491722820), (5, 3593378256), (6, 2994481880), (8, 2245861410), (10, 1796689128), (12, 1497240940), (13, 1382068560), (15, 1197792752), (16, 1122930705), (20, 898344564), (24, 748620470), (26, 691034280), (30, 598896376), (39, 460689520), (40, 449172282), (48, 374310235), (52, 345517140), (60, 299448188), (65, 276413712), (78, 230344760), (80, 224586141), (104, 172758570), (120, 149724094), (130, 138206856), (156, 115172380), (195, 92137904), (208, 86379285), (240, 74862047), (260, 69103428), (312, 57586190), (390, 46068952), (520, 34551714), (624, 28793095), (780, 23034476), (1040, 17275857), (1560, 11517238), (3120, 5758619)]