147431760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:841

約数の個数: 160

約数和(自身を含む): 527204352

約数和(自身を除く): 379772592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 691, 762, 840, 889, 1016, 1270, 1382, 1524, 1680, 1778, 1905, 2032, 2073, 2540, 2667, 2764, 3048, 3455, 3556, 3810, 4146, 4445, 4837, 5080, 5334, 5528, 6096, 6910, 7112, 7620, 8292, 8890, 9674, 10160, 10365, 10668, 11056, 13335, 13820, 14224, 14511, 15240, 16584, 17780, 19348, 20730, 21336, 24185, 26670, 27640, 29022, 30480, 33168, 35560, 38696, 41460, 42672, 48370, 53340, 55280, 58044, 71120, 72555, 77392, 82920, 87757, 96740, 106680, 116088, 145110, 165840, 175514, 193480, 213360, 232176, 263271, 290220, 351028, 386960, 438785, 526542, 580440, 614299, 702056, 877570, 1053084, 1160880, 1228598, 1316355, 1404112, 1755140, 1842897, 2106168, 2457196, 2632710, 3071495, 3510280, 3685794, 4212336, 4914392, 5265420, 6142990, 7020560, 7371588, 9214485, 9828784, 10530840, 12285980, 14743176, 18428970, 21061680, 24571960, 29486352, 36857940, 49143920, 73715880, 147431760]

約数ペア:

[(1, 147431760), (2, 73715880), (3, 49143920), (4, 36857940), (5, 29486352), (6, 24571960), (7, 21061680), (8, 18428970), (10, 14743176), (12, 12285980), (14, 10530840), (15, 9828784), (16, 9214485), (20, 7371588), (21, 7020560), (24, 6142990), (28, 5265420), (30, 4914392), (35, 4212336), (40, 3685794), (42, 3510280), (48, 3071495), (56, 2632710), (60, 2457196), (70, 2106168), (80, 1842897), (84, 1755140), (105, 1404112), (112, 1316355), (120, 1228598), (127, 1160880), (140, 1053084), (168, 877570), (210, 702056), (240, 614299), (254, 580440), (280, 526542), (336, 438785), (381, 386960), (420, 351028), (508, 290220), (560, 263271), (635, 232176), (691, 213360), (762, 193480), (840, 175514), (889, 165840), (1016, 145110), (1270, 116088), (1382, 106680), (1524, 96740), (1680, 87757), (1778, 82920), (1905, 77392), (2032, 72555), (2073, 71120), (2540, 58044), (2667, 55280), (2764, 53340), (3048, 48370), (3455, 42672), (3556, 41460), (3810, 38696), (4146, 35560), (4445, 33168), (4837, 30480), (5080, 29022), (5334, 27640), (5528, 26670), (6096, 24185), (6910, 21336), (7112, 20730), (7620, 19348), (8292, 17780), (8890, 16584), (9674, 15240), (10160, 14511), (10365, 14224), (10668, 13820), (11056, 13335)]