133771560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85751}}^1$

素因数の和:85778

約数の個数: 64

約数和(自身を含む): 432190080

約数和(自身を除く): 298418520

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, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 85751, 171502, 257253, 343004, 428755, 514506, 686008, 857510, 1029012, 1114763, 1286265, 1715020, 2058024, 2229526, 2572530, 3344289, 3430040, 4459052, 5145060, 5573815, 6688578, 8918104, 10290120, 11147630, 13377156, 16721445, 22295260, 26754312, 33442890, 44590520, 66885780, 133771560]

約数ペア:

[(1, 133771560), (2, 66885780), (3, 44590520), (4, 33442890), (5, 26754312), (6, 22295260), (8, 16721445), (10, 13377156), (12, 11147630), (13, 10290120), (15, 8918104), (20, 6688578), (24, 5573815), (26, 5145060), (30, 4459052), (39, 3430040), (40, 3344289), (52, 2572530), (60, 2229526), (65, 2058024), (78, 1715020), (104, 1286265), (120, 1114763), (130, 1029012), (156, 857510), (195, 686008), (260, 514506), (312, 428755), (390, 343004), (520, 257253), (780, 171502), (1560, 85751)]