72294880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3836

約数の個数: 96

約数和(自身を含む): 206732736

約数和(自身を除く): 134437856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3797, 3808, 4760, 7594, 9520, 15188, 18985, 19040, 26579, 30376, 37970, 53158, 60752, 64549, 75940, 106316, 121504, 129098, 132895, 151880, 212632, 258196, 265790, 303760, 322745, 425264, 451843, 516392, 531580, 607520, 645490, 850528, 903686, 1032784, 1063160, 1290980, 1807372, 2065568, 2126320, 2259215, 2581960, 3614744, 4252640, 4518430, 5163920, 7229488, 9036860, 10327840, 14458976, 18073720, 36147440, 72294880]

約数ペア:

[(1, 72294880), (2, 36147440), (4, 18073720), (5, 14458976), (7, 10327840), (8, 9036860), (10, 7229488), (14, 5163920), (16, 4518430), (17, 4252640), (20, 3614744), (28, 2581960), (32, 2259215), (34, 2126320), (35, 2065568), (40, 1807372), (56, 1290980), (68, 1063160), (70, 1032784), (80, 903686), (85, 850528), (112, 645490), (119, 607520), (136, 531580), (140, 516392), (160, 451843), (170, 425264), (224, 322745), (238, 303760), (272, 265790), (280, 258196), (340, 212632), (476, 151880), (544, 132895), (560, 129098), (595, 121504), (680, 106316), (952, 75940), (1120, 64549), (1190, 60752), (1360, 53158), (1904, 37970), (2380, 30376), (2720, 26579), (3797, 19040), (3808, 18985), (4760, 15188), (7594, 9520)]