2052560280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23399}}^1$

素因数の和:23473

約数の個数: 128

約数和(自身を含む): 6671808000

約数和(自身を除く): 4619247720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 10965, 14620, 17544, 21930, 23399, 29240, 43860, 46798, 70197, 87720, 93596, 116995, 140394, 187192, 233990, 280788, 350985, 397783, 467980, 561576, 701970, 795566, 935960, 1006157, 1193349, 1403940, 1591132, 1988915, 2012314, 2386698, 2807880, 3018471, 3182264, 3977830, 4024628, 4773396, 5030785, 5966745, 6036942, 7955660, 8049256, 9546792, 10061570, 11933490, 12073884, 15092355, 15911320, 17104669, 20123140, 23866980, 24147768, 30184710, 34209338, 40246280, 47733960, 51314007, 60369420, 68418676, 85523345, 102628014, 120738840, 136837352, 171046690, 205256028, 256570035, 342093380, 410512056, 513140070, 684186760, 1026280140, 2052560280]

約数ペア:

[(1, 2052560280), (2, 1026280140), (3, 684186760), (4, 513140070), (5, 410512056), (6, 342093380), (8, 256570035), (10, 205256028), (12, 171046690), (15, 136837352), (17, 120738840), (20, 102628014), (24, 85523345), (30, 68418676), (34, 60369420), (40, 51314007), (43, 47733960), (51, 40246280), (60, 34209338), (68, 30184710), (85, 24147768), (86, 23866980), (102, 20123140), (120, 17104669), (129, 15911320), (136, 15092355), (170, 12073884), (172, 11933490), (204, 10061570), (215, 9546792), (255, 8049256), (258, 7955660), (340, 6036942), (344, 5966745), (408, 5030785), (430, 4773396), (510, 4024628), (516, 3977830), (645, 3182264), (680, 3018471), (731, 2807880), (860, 2386698), (1020, 2012314), (1032, 1988915), (1290, 1591132), (1462, 1403940), (1720, 1193349), (2040, 1006157), (2193, 935960), (2580, 795566), (2924, 701970), (3655, 561576), (4386, 467980), (5160, 397783), (5848, 350985), (7310, 280788), (8772, 233990), (10965, 187192), (14620, 140394), (17544, 116995), (21930, 93596), (23399, 87720), (29240, 70197), (43860, 46798)]