1519910080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1319}}^1$

素因数の和:1626

約数の個数: 112

約数和(自身を含む): 3914729280

約数和(自身を除く): 2394819200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 277, 320, 416, 520, 554, 832, 1040, 1108, 1319, 1385, 2080, 2216, 2638, 2770, 3601, 4160, 4432, 5276, 5540, 6595, 7202, 8864, 10552, 11080, 13190, 14404, 17147, 17728, 18005, 21104, 22160, 26380, 28808, 34294, 36010, 42208, 44320, 52760, 57616, 68588, 72020, 84416, 85735, 88640, 105520, 115232, 137176, 144040, 171470, 211040, 230464, 274352, 288080, 342940, 365363, 422080, 548704, 576160, 685880, 730726, 1097408, 1152320, 1371760, 1461452, 1826815, 2743520, 2922904, 3653630, 4749719, 5487040, 5845808, 7307260, 9499438, 11691616, 14614520, 18998876, 23383232, 23748595, 29229040, 37997752, 47497190, 58458080, 75995504, 94994380, 116916160, 151991008, 189988760, 303982016, 379977520, 759955040, 1519910080]

約数ペア:

[(1, 1519910080), (2, 759955040), (4, 379977520), (5, 303982016), (8, 189988760), (10, 151991008), (13, 116916160), (16, 94994380), (20, 75995504), (26, 58458080), (32, 47497190), (40, 37997752), (52, 29229040), (64, 23748595), (65, 23383232), (80, 18998876), (104, 14614520), (130, 11691616), (160, 9499438), (208, 7307260), (260, 5845808), (277, 5487040), (320, 4749719), (416, 3653630), (520, 2922904), (554, 2743520), (832, 1826815), (1040, 1461452), (1108, 1371760), (1319, 1152320), (1385, 1097408), (2080, 730726), (2216, 685880), (2638, 576160), (2770, 548704), (3601, 422080), (4160, 365363), (4432, 342940), (5276, 288080), (5540, 274352), (6595, 230464), (7202, 211040), (8864, 171470), (10552, 144040), (11080, 137176), (13190, 115232), (14404, 105520), (17147, 88640), (17728, 85735), (18005, 84416), (21104, 72020), (22160, 68588), (26380, 57616), (28808, 52760), (34294, 44320), (36010, 42208)]