7219637760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6763}}^1$

素因数の和:6928

約数の個数: 160

約数和(自身を含む): 23249761920

約数和(自身を除く): 16030124160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 256, 278, 320, 384, 417, 480, 512, 556, 640, 695, 768, 834, 960, 1112, 1280, 1390, 1536, 1668, 1920, 2085, 2224, 2560, 2780, 3336, 3840, 4170, 4448, 5560, 6672, 6763, 7680, 8340, 8896, 11120, 13344, 13526, 16680, 17792, 20289, 22240, 26688, 27052, 33360, 33815, 35584, 40578, 44480, 53376, 54104, 66720, 67630, 71168, 81156, 88960, 101445, 106752, 108208, 133440, 135260, 162312, 177920, 202890, 213504, 216416, 266880, 270520, 324624, 355840, 405780, 432832, 533760, 541040, 649248, 811560, 865664, 940057, 1067520, 1082080, 1298496, 1623120, 1731328, 1880114, 2164160, 2596992, 2820171, 3246240, 3462656, 3760228, 4328320, 4700285, 5193984, 5640342, 6492480, 7520456, 8656640, 9400570, 10387968, 11280684, 12984960, 14100855, 15040912, 17313280, 18801140, 22561368, 25969920, 28201710, 30081824, 37602280, 45122736, 51939840, 56403420, 60163648, 75204560, 90245472, 112806840, 120327296, 150409120, 180490944, 225613680, 240654592, 300818240, 360981888, 451227360, 481309184, 601636480, 721963776, 902454720, 1203272960, 1443927552, 1804909440, 2406545920, 3609818880, 7219637760]

約数ペア:

[(1, 7219637760), (2, 3609818880), (3, 2406545920), (4, 1804909440), (5, 1443927552), (6, 1203272960), (8, 902454720), (10, 721963776), (12, 601636480), (15, 481309184), (16, 451227360), (20, 360981888), (24, 300818240), (30, 240654592), (32, 225613680), (40, 180490944), (48, 150409120), (60, 120327296), (64, 112806840), (80, 90245472), (96, 75204560), (120, 60163648), (128, 56403420), (139, 51939840), (160, 45122736), (192, 37602280), (240, 30081824), (256, 28201710), (278, 25969920), (320, 22561368), (384, 18801140), (417, 17313280), (480, 15040912), (512, 14100855), (556, 12984960), (640, 11280684), (695, 10387968), (768, 9400570), (834, 8656640), (960, 7520456), (1112, 6492480), (1280, 5640342), (1390, 5193984), (1536, 4700285), (1668, 4328320), (1920, 3760228), (2085, 3462656), (2224, 3246240), (2560, 2820171), (2780, 2596992), (3336, 2164160), (3840, 1880114), (4170, 1731328), (4448, 1623120), (5560, 1298496), (6672, 1082080), (6763, 1067520), (7680, 940057), (8340, 865664), (8896, 811560), (11120, 649248), (13344, 541040), (13526, 533760), (16680, 432832), (17792, 405780), (20289, 355840), (22240, 324624), (26688, 270520), (27052, 266880), (33360, 216416), (33815, 213504), (35584, 202890), (40578, 177920), (44480, 162312), (53376, 135260), (54104, 133440), (66720, 108208), (67630, 106752), (71168, 101445), (81156, 88960)]