173020560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42407}}^1$

素因数の和:42440

約数の個数: 80

約数和(自身を含む): 567927936

約数和(自身を除く): 394907376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 42407, 84814, 127221, 169628, 212035, 254442, 339256, 424070, 508884, 636105, 678512, 720919, 848140, 1017768, 1272210, 1441838, 1696280, 2035536, 2162757, 2544420, 2883676, 3392560, 3604595, 4325514, 5088840, 5767352, 7209190, 8651028, 10177680, 10813785, 11534704, 14418380, 17302056, 21627570, 28836760, 34604112, 43255140, 57673520, 86510280, 173020560]

約数ペア:

[(1, 173020560), (2, 86510280), (3, 57673520), (4, 43255140), (5, 34604112), (6, 28836760), (8, 21627570), (10, 17302056), (12, 14418380), (15, 11534704), (16, 10813785), (17, 10177680), (20, 8651028), (24, 7209190), (30, 5767352), (34, 5088840), (40, 4325514), (48, 3604595), (51, 3392560), (60, 2883676), (68, 2544420), (80, 2162757), (85, 2035536), (102, 1696280), (120, 1441838), (136, 1272210), (170, 1017768), (204, 848140), (240, 720919), (255, 678512), (272, 636105), (340, 508884), (408, 424070), (510, 339256), (680, 254442), (816, 212035), (1020, 169628), (1360, 127221), (2040, 84814), (4080, 42407)]