195297360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 647315712

約数和(自身を除く): 452018352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 151, 170, 204, 240, 255, 272, 302, 317, 340, 408, 453, 510, 604, 634, 680, 755, 816, 906, 951, 1020, 1208, 1268, 1360, 1510, 1585, 1812, 1902, 2040, 2265, 2416, 2536, 2567, 3020, 3170, 3624, 3804, 4080, 4530, 4755, 5072, 5134, 5389, 6040, 6340, 7248, 7608, 7701, 9060, 9510, 10268, 10778, 12080, 12680, 12835, 15216, 15402, 16167, 18120, 19020, 20536, 21556, 25360, 25670, 26945, 30804, 32334, 36240, 38040, 38505, 41072, 43112, 47867, 51340, 53890, 61608, 64668, 76080, 77010, 80835, 86224, 95734, 102680, 107780, 123216, 129336, 143601, 154020, 161670, 191468, 205360, 215560, 239335, 258672, 287202, 308040, 323340, 382936, 431120, 478670, 574404, 616080, 646680, 718005, 765872, 813739, 957340, 1148808, 1293360, 1436010, 1627478, 1914680, 2297616, 2441217, 2872020, 3254956, 3829360, 4068695, 4882434, 5744040, 6509912, 8137390, 9764868, 11488080, 12206085, 13019824, 16274780, 19529736, 24412170, 32549560, 39059472, 48824340, 65099120, 97648680, 195297360]

約数ペア:

[(1, 195297360), (2, 97648680), (3, 65099120), (4, 48824340), (5, 39059472), (6, 32549560), (8, 24412170), (10, 19529736), (12, 16274780), (15, 13019824), (16, 12206085), (17, 11488080), (20, 9764868), (24, 8137390), (30, 6509912), (34, 5744040), (40, 4882434), (48, 4068695), (51, 3829360), (60, 3254956), (68, 2872020), (80, 2441217), (85, 2297616), (102, 1914680), (120, 1627478), (136, 1436010), (151, 1293360), (170, 1148808), (204, 957340), (240, 813739), (255, 765872), (272, 718005), (302, 646680), (317, 616080), (340, 574404), (408, 478670), (453, 431120), (510, 382936), (604, 323340), (634, 308040), (680, 287202), (755, 258672), (816, 239335), (906, 215560), (951, 205360), (1020, 191468), (1208, 161670), (1268, 154020), (1360, 143601), (1510, 129336), (1585, 123216), (1812, 107780), (1902, 102680), (2040, 95734), (2265, 86224), (2416, 80835), (2536, 77010), (2567, 76080), (3020, 64668), (3170, 61608), (3624, 53890), (3804, 51340), (4080, 47867), (4530, 43112), (4755, 41072), (5072, 38505), (5134, 38040), (5389, 36240), (6040, 32334), (6340, 30804), (7248, 26945), (7608, 25670), (7701, 25360), (9060, 21556), (9510, 20536), (10268, 19020), (10778, 18120), (12080, 16167), (12680, 15402), (12835, 15216)]