319567560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1767

約数の個数: 128

約数和(自身を含む): 1041223680

約数和(自身を除く): 721656120

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, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1613, 1651, 1905, 2540, 3048, 3226, 3302, 3810, 4839, 4953, 5080, 6452, 6604, 7620, 8065, 8255, 9678, 9906, 12904, 13208, 15240, 16130, 16510, 19356, 19812, 20969, 24195, 24765, 32260, 33020, 38712, 39624, 41938, 48390, 49530, 62907, 64520, 66040, 83876, 96780, 99060, 104845, 125814, 167752, 193560, 198120, 204851, 209690, 251628, 314535, 409702, 419380, 503256, 614553, 629070, 819404, 838760, 1024255, 1229106, 1258140, 1638808, 2048510, 2458212, 2516280, 2663063, 3072765, 4097020, 4916424, 5326126, 6145530, 7989189, 8194040, 10652252, 12291060, 13315315, 15978378, 21304504, 24582120, 26630630, 31956756, 39945945, 53261260, 63913512, 79891890, 106522520, 159783780, 319567560]

約数ペア:

[(1, 319567560), (2, 159783780), (3, 106522520), (4, 79891890), (5, 63913512), (6, 53261260), (8, 39945945), (10, 31956756), (12, 26630630), (13, 24582120), (15, 21304504), (20, 15978378), (24, 13315315), (26, 12291060), (30, 10652252), (39, 8194040), (40, 7989189), (52, 6145530), (60, 5326126), (65, 4916424), (78, 4097020), (104, 3072765), (120, 2663063), (127, 2516280), (130, 2458212), (156, 2048510), (195, 1638808), (254, 1258140), (260, 1229106), (312, 1024255), (381, 838760), (390, 819404), (508, 629070), (520, 614553), (635, 503256), (762, 419380), (780, 409702), (1016, 314535), (1270, 251628), (1524, 209690), (1560, 204851), (1613, 198120), (1651, 193560), (1905, 167752), (2540, 125814), (3048, 104845), (3226, 99060), (3302, 96780), (3810, 83876), (4839, 66040), (4953, 64520), (5080, 62907), (6452, 49530), (6604, 48390), (7620, 41938), (8065, 39624), (8255, 38712), (9678, 33020), (9906, 32260), (12904, 24765), (13208, 24195), (15240, 20969), (16130, 19812), (16510, 19356)]