1431808160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2446

約数の個数: 96

約数和(自身を含む): 3520806912

約数和(自身を除く): 2088998752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 248, 254, 310, 496, 508, 620, 635, 992, 1016, 1240, 1270, 2032, 2273, 2480, 2540, 3937, 4064, 4546, 4960, 5080, 7874, 9092, 10160, 11365, 15748, 18184, 19685, 20320, 22730, 31496, 36368, 39370, 45460, 62992, 70463, 72736, 78740, 90920, 125984, 140926, 157480, 181840, 281852, 288671, 314960, 352315, 363680, 563704, 577342, 629920, 704630, 1127408, 1154684, 1409260, 1443355, 2254816, 2309368, 2818520, 2886710, 4618736, 5637040, 5773420, 8948801, 9237472, 11274080, 11546840, 17897602, 23093680, 35795204, 44744005, 46187360, 71590408, 89488010, 143180816, 178976020, 286361632, 357952040, 715904080, 1431808160]

約数ペア:

[(1, 1431808160), (2, 715904080), (4, 357952040), (5, 286361632), (8, 178976020), (10, 143180816), (16, 89488010), (20, 71590408), (31, 46187360), (32, 44744005), (40, 35795204), (62, 23093680), (80, 17897602), (124, 11546840), (127, 11274080), (155, 9237472), (160, 8948801), (248, 5773420), (254, 5637040), (310, 4618736), (496, 2886710), (508, 2818520), (620, 2309368), (635, 2254816), (992, 1443355), (1016, 1409260), (1240, 1154684), (1270, 1127408), (2032, 704630), (2273, 629920), (2480, 577342), (2540, 563704), (3937, 363680), (4064, 352315), (4546, 314960), (4960, 288671), (5080, 281852), (7874, 181840), (9092, 157480), (10160, 140926), (11365, 125984), (15748, 90920), (18184, 78740), (19685, 72736), (20320, 70463), (22730, 62992), (31496, 45460), (36368, 39370)]