63317120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 101188480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 127, 128, 152, 160, 164, 190, 205, 254, 304, 320, 328, 380, 410, 508, 608, 635, 640, 656, 760, 779, 820, 1016, 1216, 1270, 1312, 1520, 1558, 1640, 2032, 2413, 2432, 2540, 2624, 3040, 3116, 3280, 3895, 4064, 4826, 5080, 5207, 5248, 6080, 6232, 6560, 7790, 8128, 9652, 10160, 10414, 12065, 12160, 12464, 13120, 15580, 16256, 19304, 20320, 20828, 24130, 24928, 26035, 26240, 31160, 38608, 40640, 41656, 48260, 49856, 52070, 62320, 77216, 81280, 83312, 96520, 98933, 99712, 104140, 124640, 154432, 166624, 193040, 197866, 208280, 249280, 308864, 333248, 386080, 395732, 416560, 494665, 498560, 666496, 772160, 791464, 833120, 989330, 1544320, 1582928, 1666240, 1978660, 3165856, 3332480, 3957320, 6331712, 7914640, 12663424, 15829280, 31658560, 63317120]

約数ペア:

[(1, 63317120), (2, 31658560), (4, 15829280), (5, 12663424), (8, 7914640), (10, 6331712), (16, 3957320), (19, 3332480), (20, 3165856), (32, 1978660), (38, 1666240), (40, 1582928), (41, 1544320), (64, 989330), (76, 833120), (80, 791464), (82, 772160), (95, 666496), (127, 498560), (128, 494665), (152, 416560), (160, 395732), (164, 386080), (190, 333248), (205, 308864), (254, 249280), (304, 208280), (320, 197866), (328, 193040), (380, 166624), (410, 154432), (508, 124640), (608, 104140), (635, 99712), (640, 98933), (656, 96520), (760, 83312), (779, 81280), (820, 77216), (1016, 62320), (1216, 52070), (1270, 49856), (1312, 48260), (1520, 41656), (1558, 40640), (1640, 38608), (2032, 31160), (2413, 26240), (2432, 26035), (2540, 24928), (2624, 24130), (3040, 20828), (3116, 20320), (3280, 19304), (3895, 16256), (4064, 15580), (4826, 13120), (5080, 12464), (5207, 12160), (5248, 12065), (6080, 10414), (6232, 10160), (6560, 9652), (7790, 8128)]