181788320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7057}}^1$

素因数の和:7102

約数の個数: 96

約数和(自身を含む): 512241408

約数和(自身を除く): 330453088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 7057, 12880, 14114, 25760, 28228, 35285, 49399, 56456, 70570, 98798, 112912, 141140, 162311, 197596, 225824, 246995, 282280, 324622, 395192, 493990, 564560, 649244, 790384, 811555, 987980, 1129120, 1136177, 1298488, 1580768, 1623110, 1975960, 2272354, 2596976, 3246220, 3951920, 4544708, 5193952, 5680885, 6492440, 7903840, 9089416, 11361770, 12984880, 18178832, 22723540, 25969760, 36357664, 45447080, 90894160, 181788320]

約数ペア:

[(1, 181788320), (2, 90894160), (4, 45447080), (5, 36357664), (7, 25969760), (8, 22723540), (10, 18178832), (14, 12984880), (16, 11361770), (20, 9089416), (23, 7903840), (28, 6492440), (32, 5680885), (35, 5193952), (40, 4544708), (46, 3951920), (56, 3246220), (70, 2596976), (80, 2272354), (92, 1975960), (112, 1623110), (115, 1580768), (140, 1298488), (160, 1136177), (161, 1129120), (184, 987980), (224, 811555), (230, 790384), (280, 649244), (322, 564560), (368, 493990), (460, 395192), (560, 324622), (644, 282280), (736, 246995), (805, 225824), (920, 197596), (1120, 162311), (1288, 141140), (1610, 112912), (1840, 98798), (2576, 70570), (3220, 56456), (3680, 49399), (5152, 35285), (6440, 28228), (7057, 25760), (12880, 14114)]