26259240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 92252160

約数和(自身を除く): 65992920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 727, 840, 860, 903, 1032, 1204, 1290, 1454, 1505, 1720, 1806, 2181, 2408, 2580, 2908, 3010, 3612, 3635, 4362, 4515, 5089, 5160, 5816, 6020, 7224, 7270, 8724, 9030, 10178, 10905, 12040, 14540, 15267, 17448, 18060, 20356, 21810, 25445, 29080, 30534, 31261, 36120, 40712, 43620, 50890, 61068, 62522, 76335, 87240, 93783, 101780, 122136, 125044, 152670, 156305, 187566, 203560, 218827, 250088, 305340, 312610, 375132, 437654, 468915, 610680, 625220, 656481, 750264, 875308, 937830, 1094135, 1250440, 1312962, 1750616, 1875660, 2188270, 2625924, 3282405, 3751320, 4376540, 5251848, 6564810, 8753080, 13129620, 26259240]

約数ペア:

[(1, 26259240), (2, 13129620), (3, 8753080), (4, 6564810), (5, 5251848), (6, 4376540), (7, 3751320), (8, 3282405), (10, 2625924), (12, 2188270), (14, 1875660), (15, 1750616), (20, 1312962), (21, 1250440), (24, 1094135), (28, 937830), (30, 875308), (35, 750264), (40, 656481), (42, 625220), (43, 610680), (56, 468915), (60, 437654), (70, 375132), (84, 312610), (86, 305340), (105, 250088), (120, 218827), (129, 203560), (140, 187566), (168, 156305), (172, 152670), (210, 125044), (215, 122136), (258, 101780), (280, 93783), (301, 87240), (344, 76335), (420, 62522), (430, 61068), (516, 50890), (602, 43620), (645, 40712), (727, 36120), (840, 31261), (860, 30534), (903, 29080), (1032, 25445), (1204, 21810), (1290, 20356), (1454, 18060), (1505, 17448), (1720, 15267), (1806, 14540), (2181, 12040), (2408, 10905), (2580, 10178), (2908, 9030), (3010, 8724), (3612, 7270), (3635, 7224), (4362, 6020), (4515, 5816), (5089, 5160)]