421434480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{16411}}^1$

素因数の和:16534

約数の個数: 80

約数和(自身を含む): 1318737024

約数和(自身を除く): 897302544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 16411, 25680, 32822, 49233, 65644, 82055, 98466, 131288, 164110, 196932, 246165, 262576, 328220, 393864, 492330, 656440, 787728, 984660, 1312880, 1755977, 1969320, 3511954, 3938640, 5267931, 7023908, 8779885, 10535862, 14047816, 17559770, 21071724, 26339655, 28095632, 35119540, 42143448, 52679310, 70239080, 84286896, 105358620, 140478160, 210717240, 421434480]

約数ペア:

[(1, 421434480), (2, 210717240), (3, 140478160), (4, 105358620), (5, 84286896), (6, 70239080), (8, 52679310), (10, 42143448), (12, 35119540), (15, 28095632), (16, 26339655), (20, 21071724), (24, 17559770), (30, 14047816), (40, 10535862), (48, 8779885), (60, 7023908), (80, 5267931), (107, 3938640), (120, 3511954), (214, 1969320), (240, 1755977), (321, 1312880), (428, 984660), (535, 787728), (642, 656440), (856, 492330), (1070, 393864), (1284, 328220), (1605, 262576), (1712, 246165), (2140, 196932), (2568, 164110), (3210, 131288), (4280, 98466), (5136, 82055), (6420, 65644), (8560, 49233), (12840, 32822), (16411, 25680)]