216285480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20717}}^1$

素因数の和:20763

約数の個数: 96

約数和(自身を含む): 727201800

約数和(自身を除く): 510916320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 20717, 41434, 62151, 82868, 103585, 124302, 165736, 186453, 207170, 248604, 310755, 372906, 414340, 497208, 600793, 621510, 745812, 828680, 932265, 1201586, 1243020, 1491624, 1802379, 1864530, 2403172, 2486040, 3003965, 3604758, 3729060, 4806344, 5407137, 6007930, 7209516, 7458120, 9011895, 10814274, 12015860, 14419032, 18023790, 21628548, 24031720, 27035685, 36047580, 43257096, 54071370, 72095160, 108142740, 216285480]

約数ペア:

[(1, 216285480), (2, 108142740), (3, 72095160), (4, 54071370), (5, 43257096), (6, 36047580), (8, 27035685), (9, 24031720), (10, 21628548), (12, 18023790), (15, 14419032), (18, 12015860), (20, 10814274), (24, 9011895), (29, 7458120), (30, 7209516), (36, 6007930), (40, 5407137), (45, 4806344), (58, 3729060), (60, 3604758), (72, 3003965), (87, 2486040), (90, 2403172), (116, 1864530), (120, 1802379), (145, 1491624), (174, 1243020), (180, 1201586), (232, 932265), (261, 828680), (290, 745812), (348, 621510), (360, 600793), (435, 497208), (522, 414340), (580, 372906), (696, 310755), (870, 248604), (1044, 207170), (1160, 186453), (1305, 165736), (1740, 124302), (2088, 103585), (2610, 82868), (3480, 62151), (5220, 41434), (10440, 20717)]