136584160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 342921600

約数和(自身を除く): 206337440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 179, 190, 251, 304, 358, 380, 502, 608, 716, 760, 895, 1004, 1255, 1432, 1520, 1790, 2008, 2510, 2864, 3040, 3401, 3580, 4016, 4769, 5020, 5728, 6802, 7160, 8032, 9538, 10040, 13604, 14320, 17005, 19076, 20080, 23845, 27208, 28640, 34010, 38152, 40160, 44929, 47690, 54416, 68020, 76304, 89858, 95380, 108832, 136040, 152608, 179716, 190760, 224645, 272080, 359432, 381520, 449290, 544160, 718864, 763040, 853651, 898580, 1437728, 1707302, 1797160, 3414604, 3594320, 4268255, 6829208, 7188640, 8536510, 13658416, 17073020, 27316832, 34146040, 68292080, 136584160]

約数ペア:

[(1, 136584160), (2, 68292080), (4, 34146040), (5, 27316832), (8, 17073020), (10, 13658416), (16, 8536510), (19, 7188640), (20, 6829208), (32, 4268255), (38, 3594320), (40, 3414604), (76, 1797160), (80, 1707302), (95, 1437728), (152, 898580), (160, 853651), (179, 763040), (190, 718864), (251, 544160), (304, 449290), (358, 381520), (380, 359432), (502, 272080), (608, 224645), (716, 190760), (760, 179716), (895, 152608), (1004, 136040), (1255, 108832), (1432, 95380), (1520, 89858), (1790, 76304), (2008, 68020), (2510, 54416), (2864, 47690), (3040, 44929), (3401, 40160), (3580, 38152), (4016, 34010), (4769, 28640), (5020, 27208), (5728, 23845), (6802, 20080), (7160, 19076), (8032, 17005), (9538, 14320), (10040, 13604)]