156610947920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2715169}}^1$

素因数の和:2715292

約数の個数: 80

約数和(自身を含む): 420177987840

約数和(自身を除く): 263567039920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 4120, 5768, 7210, 8240, 11536, 14420, 28840, 57680, 2715169, 5430338, 10860676, 13575845, 19006183, 21721352, 27151690, 38012366, 43442704, 54303380, 76024732, 95030915, 108606760, 152049464, 190061830, 217213520, 279662407, 304098928, 380123660, 559324814, 760247320, 1118649628, 1398312035, 1520494640, 1957636849, 2237299256, 2796624070, 3915273698, 4474598512, 5593248140, 7830547396, 9788184245, 11186496280, 15661094792, 19576368490, 22372992560, 31322189584, 39152736980, 78305473960, 156610947920]

約数ペア:

[(1, 156610947920), (2, 78305473960), (4, 39152736980), (5, 31322189584), (7, 22372992560), (8, 19576368490), (10, 15661094792), (14, 11186496280), (16, 9788184245), (20, 7830547396), (28, 5593248140), (35, 4474598512), (40, 3915273698), (56, 2796624070), (70, 2237299256), (80, 1957636849), (103, 1520494640), (112, 1398312035), (140, 1118649628), (206, 760247320), (280, 559324814), (412, 380123660), (515, 304098928), (560, 279662407), (721, 217213520), (824, 190061830), (1030, 152049464), (1442, 108606760), (1648, 95030915), (2060, 76024732), (2884, 54303380), (3605, 43442704), (4120, 38012366), (5768, 27151690), (7210, 21721352), (8240, 19006183), (11536, 13575845), (14420, 10860676), (28840, 5430338), (57680, 2715169)]