230774240

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 564931584

約数和(自身を除く): 334157344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 127, 160, 164, 205, 254, 277, 328, 410, 508, 554, 635, 656, 820, 1016, 1108, 1270, 1312, 1385, 1640, 2032, 2216, 2540, 2770, 3280, 4064, 4432, 5080, 5207, 5540, 6560, 8864, 10160, 10414, 11080, 11357, 20320, 20828, 22160, 22714, 26035, 35179, 41656, 44320, 45428, 52070, 56785, 70358, 83312, 90856, 104140, 113570, 140716, 166624, 175895, 181712, 208280, 227140, 281432, 351790, 363424, 416560, 454280, 562864, 703580, 833120, 908560, 1125728, 1407160, 1442339, 1817120, 2814320, 2884678, 5628640, 5769356, 7211695, 11538712, 14423390, 23077424, 28846780, 46154848, 57693560, 115387120, 230774240]

約数ペア:

[(1, 230774240), (2, 115387120), (4, 57693560), (5, 46154848), (8, 28846780), (10, 23077424), (16, 14423390), (20, 11538712), (32, 7211695), (40, 5769356), (41, 5628640), (80, 2884678), (82, 2814320), (127, 1817120), (160, 1442339), (164, 1407160), (205, 1125728), (254, 908560), (277, 833120), (328, 703580), (410, 562864), (508, 454280), (554, 416560), (635, 363424), (656, 351790), (820, 281432), (1016, 227140), (1108, 208280), (1270, 181712), (1312, 175895), (1385, 166624), (1640, 140716), (2032, 113570), (2216, 104140), (2540, 90856), (2770, 83312), (3280, 70358), (4064, 56785), (4432, 52070), (5080, 45428), (5207, 44320), (5540, 41656), (6560, 35179), (8864, 26035), (10160, 22714), (10414, 22160), (11080, 20828), (11357, 20320)]