13961657040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{80909}}^1$

素因数の和:81644

約数の個数: 80

約数和(自身を含む): 43341868800

約数和(自身を除く): 29380211760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 719, 1438, 2157, 2876, 3595, 4314, 5752, 7190, 8628, 10785, 11504, 14380, 17256, 21570, 28760, 34512, 43140, 57520, 80909, 86280, 161818, 172560, 242727, 323636, 404545, 485454, 647272, 809090, 970908, 1213635, 1294544, 1618180, 1941816, 2427270, 3236360, 3883632, 4854540, 6472720, 9709080, 19418160, 58173571, 116347142, 174520713, 232694284, 290867855, 349041426, 465388568, 581735710, 698082852, 872603565, 930777136, 1163471420, 1396165704, 1745207130, 2326942840, 2792331408, 3490414260, 4653885680, 6980828520, 13961657040]

約数ペア:

[(1, 13961657040), (2, 6980828520), (3, 4653885680), (4, 3490414260), (5, 2792331408), (6, 2326942840), (8, 1745207130), (10, 1396165704), (12, 1163471420), (15, 930777136), (16, 872603565), (20, 698082852), (24, 581735710), (30, 465388568), (40, 349041426), (48, 290867855), (60, 232694284), (80, 174520713), (120, 116347142), (240, 58173571), (719, 19418160), (1438, 9709080), (2157, 6472720), (2876, 4854540), (3595, 3883632), (4314, 3236360), (5752, 2427270), (7190, 1941816), (8628, 1618180), (10785, 1294544), (11504, 1213635), (14380, 970908), (17256, 809090), (21570, 647272), (28760, 485454), (34512, 404545), (43140, 323636), (57520, 242727), (80909, 172560), (86280, 161818)]