2844629440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2250

約数の個数: 112

約数和(自身を含む): 7046000640

約数和(自身を除く): 4201371200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 139, 155, 160, 248, 278, 310, 320, 496, 556, 620, 695, 992, 1112, 1240, 1390, 1984, 2063, 2224, 2480, 2780, 4126, 4309, 4448, 4960, 5560, 8252, 8618, 8896, 9920, 10315, 11120, 16504, 17236, 20630, 21545, 22240, 33008, 34472, 41260, 43090, 44480, 63953, 66016, 68944, 82520, 86180, 127906, 132032, 137888, 165040, 172360, 255812, 275776, 286757, 319765, 330080, 344720, 511624, 573514, 639530, 660160, 689440, 1023248, 1147028, 1279060, 1378880, 1433785, 2046496, 2294056, 2558120, 2867570, 4092992, 4588112, 5116240, 5735140, 8889467, 9176224, 10232480, 11470280, 17778934, 18352448, 20464960, 22940560, 35557868, 44447335, 45881120, 71115736, 88894670, 91762240, 142231472, 177789340, 284462944, 355578680, 568925888, 711157360, 1422314720, 2844629440]

約数ペア:

[(1, 2844629440), (2, 1422314720), (4, 711157360), (5, 568925888), (8, 355578680), (10, 284462944), (16, 177789340), (20, 142231472), (31, 91762240), (32, 88894670), (40, 71115736), (62, 45881120), (64, 44447335), (80, 35557868), (124, 22940560), (139, 20464960), (155, 18352448), (160, 17778934), (248, 11470280), (278, 10232480), (310, 9176224), (320, 8889467), (496, 5735140), (556, 5116240), (620, 4588112), (695, 4092992), (992, 2867570), (1112, 2558120), (1240, 2294056), (1390, 2046496), (1984, 1433785), (2063, 1378880), (2224, 1279060), (2480, 1147028), (2780, 1023248), (4126, 689440), (4309, 660160), (4448, 639530), (4960, 573514), (5560, 511624), (8252, 344720), (8618, 330080), (8896, 319765), (9920, 286757), (10315, 275776), (11120, 255812), (16504, 172360), (17236, 165040), (20630, 137888), (21545, 132032), (22240, 127906), (33008, 86180), (34472, 82520), (41260, 68944), (43090, 66016), (44480, 63953)]