67070760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 154113240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1279, 1311, 1380, 1748, 2185, 2280, 2558, 2622, 2760, 3496, 3837, 4370, 5116, 5244, 6395, 6555, 7674, 8740, 10232, 10488, 12790, 13110, 15348, 17480, 19185, 24301, 25580, 26220, 29417, 30696, 38370, 48602, 51160, 52440, 58834, 72903, 76740, 88251, 97204, 117668, 121505, 145806, 147085, 153480, 176502, 194408, 235336, 243010, 291612, 294170, 353004, 364515, 441255, 486020, 558923, 583224, 588340, 706008, 729030, 882510, 972040, 1117846, 1176680, 1458060, 1676769, 1765020, 2235692, 2794615, 2916120, 3353538, 3530040, 4471384, 5589230, 6707076, 8383845, 11178460, 13414152, 16767690, 22356920, 33535380, 67070760]

約数ペア:

[(1, 67070760), (2, 33535380), (3, 22356920), (4, 16767690), (5, 13414152), (6, 11178460), (8, 8383845), (10, 6707076), (12, 5589230), (15, 4471384), (19, 3530040), (20, 3353538), (23, 2916120), (24, 2794615), (30, 2235692), (38, 1765020), (40, 1676769), (46, 1458060), (57, 1176680), (60, 1117846), (69, 972040), (76, 882510), (92, 729030), (95, 706008), (114, 588340), (115, 583224), (120, 558923), (138, 486020), (152, 441255), (184, 364515), (190, 353004), (228, 294170), (230, 291612), (276, 243010), (285, 235336), (345, 194408), (380, 176502), (437, 153480), (456, 147085), (460, 145806), (552, 121505), (570, 117668), (690, 97204), (760, 88251), (874, 76740), (920, 72903), (1140, 58834), (1279, 52440), (1311, 51160), (1380, 48602), (1748, 38370), (2185, 30696), (2280, 29417), (2558, 26220), (2622, 25580), (2760, 24301), (3496, 19185), (3837, 17480), (4370, 15348), (5116, 13110), (5244, 12790), (6395, 10488), (6555, 10232), (7674, 8740)]