154543760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 277428592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 53, 56, 70, 80, 82, 106, 112, 127, 140, 164, 205, 212, 254, 265, 280, 287, 328, 371, 410, 424, 508, 530, 560, 574, 635, 656, 742, 820, 848, 889, 1016, 1060, 1148, 1270, 1435, 1484, 1640, 1778, 1855, 2032, 2120, 2173, 2296, 2540, 2870, 2968, 3280, 3556, 3710, 4240, 4346, 4445, 4592, 5080, 5207, 5740, 5936, 6731, 7112, 7420, 8692, 8890, 10160, 10414, 10865, 11480, 13462, 14224, 14840, 15211, 17384, 17780, 20828, 21730, 22960, 26035, 26924, 29680, 30422, 33655, 34768, 35560, 36449, 41656, 43460, 47117, 52070, 53848, 60844, 67310, 71120, 72898, 76055, 83312, 86920, 94234, 104140, 107696, 121688, 134620, 145796, 152110, 173840, 182245, 188468, 208280, 235585, 243376, 269240, 275971, 291592, 304220, 364490, 376936, 416560, 471170, 538480, 551942, 583184, 608440, 728980, 753872, 942340, 1103884, 1216880, 1379855, 1457960, 1884680, 1931797, 2207768, 2759710, 2915920, 3769360, 3863594, 4415536, 5519420, 7727188, 9658985, 11038840, 15454376, 19317970, 22077680, 30908752, 38635940, 77271880, 154543760]

約数ペア:

[(1, 154543760), (2, 77271880), (4, 38635940), (5, 30908752), (7, 22077680), (8, 19317970), (10, 15454376), (14, 11038840), (16, 9658985), (20, 7727188), (28, 5519420), (35, 4415536), (40, 3863594), (41, 3769360), (53, 2915920), (56, 2759710), (70, 2207768), (80, 1931797), (82, 1884680), (106, 1457960), (112, 1379855), (127, 1216880), (140, 1103884), (164, 942340), (205, 753872), (212, 728980), (254, 608440), (265, 583184), (280, 551942), (287, 538480), (328, 471170), (371, 416560), (410, 376936), (424, 364490), (508, 304220), (530, 291592), (560, 275971), (574, 269240), (635, 243376), (656, 235585), (742, 208280), (820, 188468), (848, 182245), (889, 173840), (1016, 152110), (1060, 145796), (1148, 134620), (1270, 121688), (1435, 107696), (1484, 104140), (1640, 94234), (1778, 86920), (1855, 83312), (2032, 76055), (2120, 72898), (2173, 71120), (2296, 67310), (2540, 60844), (2870, 53848), (2968, 52070), (3280, 47117), (3556, 43460), (3710, 41656), (4240, 36449), (4346, 35560), (4445, 34768), (4592, 33655), (5080, 30422), (5207, 29680), (5740, 26924), (5936, 26035), (6731, 22960), (7112, 21730), (7420, 20828), (8692, 17780), (8890, 17384), (10160, 15211), (10414, 14840), (10865, 14224), (11480, 13462)]