447273120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{133117}}^1$

素因数の和:133142

約数の個数: 96

約数和(自身を含む): 1610195328

約数和(自身を除く): 1162922208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 133117, 266234, 399351, 532468, 665585, 798702, 931819, 1064936, 1331170, 1597404, 1863638, 1996755, 2129872, 2662340, 2795457, 3194808, 3727276, 3993510, 4259744, 4659095, 5324680, 5590914, 6389616, 7454552, 7987020, 9318190, 10649360, 11181828, 12779232, 13977285, 14909104, 15974040, 18636380, 21298720, 22363656, 27954570, 29818208, 31948080, 37272760, 44727312, 55909140, 63896160, 74545520, 89454624, 111818280, 149091040, 223636560, 447273120]

約数ペア:

[(1, 447273120), (2, 223636560), (3, 149091040), (4, 111818280), (5, 89454624), (6, 74545520), (7, 63896160), (8, 55909140), (10, 44727312), (12, 37272760), (14, 31948080), (15, 29818208), (16, 27954570), (20, 22363656), (21, 21298720), (24, 18636380), (28, 15974040), (30, 14909104), (32, 13977285), (35, 12779232), (40, 11181828), (42, 10649360), (48, 9318190), (56, 7987020), (60, 7454552), (70, 6389616), (80, 5590914), (84, 5324680), (96, 4659095), (105, 4259744), (112, 3993510), (120, 3727276), (140, 3194808), (160, 2795457), (168, 2662340), (210, 2129872), (224, 1996755), (240, 1863638), (280, 1597404), (336, 1331170), (420, 1064936), (480, 931819), (560, 798702), (672, 665585), (840, 532468), (1120, 399351), (1680, 266234), (3360, 133117)]