303117880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{983}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 736464960

約数和(自身を除く): 433347080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 593, 983, 1186, 1966, 2372, 2965, 3932, 4744, 4915, 5930, 7709, 7864, 9830, 11860, 12779, 15418, 19660, 23720, 25558, 30836, 38545, 39320, 51116, 61672, 63895, 77090, 102232, 127790, 154180, 255580, 308360, 511160, 582919, 1165838, 2331676, 2914595, 4663352, 5829190, 7577947, 11658380, 15155894, 23316760, 30311788, 37889735, 60623576, 75779470, 151558940, 303117880]

約数ペア:

[(1, 303117880), (2, 151558940), (4, 75779470), (5, 60623576), (8, 37889735), (10, 30311788), (13, 23316760), (20, 15155894), (26, 11658380), (40, 7577947), (52, 5829190), (65, 4663352), (104, 2914595), (130, 2331676), (260, 1165838), (520, 582919), (593, 511160), (983, 308360), (1186, 255580), (1966, 154180), (2372, 127790), (2965, 102232), (3932, 77090), (4744, 63895), (4915, 61672), (5930, 51116), (7709, 39320), (7864, 38545), (9830, 30836), (11860, 25558), (12779, 23720), (15418, 19660)]