157070028920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{45061}}^1$

素因数の和:45349

約数の個数: 128

約数和(自身を含む): 412695820800

約数和(自身を除く): 255625791880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 211, 236, 280, 295, 413, 422, 472, 590, 826, 844, 1055, 1180, 1477, 1652, 1688, 2065, 2110, 2360, 2954, 3304, 4130, 4220, 5908, 7385, 8260, 8440, 11816, 12449, 14770, 16520, 24898, 29540, 45061, 49796, 59080, 62245, 87143, 90122, 99592, 124490, 174286, 180244, 225305, 248980, 315427, 348572, 360488, 435715, 450610, 497960, 630854, 697144, 871430, 901220, 1261708, 1577135, 1742860, 1802440, 2523416, 2658599, 3154270, 3485720, 5317198, 6308540, 9507871, 10634396, 12617080, 13292995, 18610193, 19015742, 21268792, 26585990, 37220386, 38031484, 47539355, 53171980, 66555097, 74440772, 76062968, 93050965, 95078710, 106343960, 133110194, 148881544, 186101930, 190157420, 266220388, 332775485, 372203860, 380314840, 532440776, 560964389, 665550970, 744407720, 1121928778, 1331101940, 2243857556, 2662203880, 2804821945, 3926750723, 4487715112, 5609643890, 7853501446, 11219287780, 15707002892, 19633753615, 22438575560, 31414005784, 39267507230, 78535014460, 157070028920]

約数ペア:

[(1, 157070028920), (2, 78535014460), (4, 39267507230), (5, 31414005784), (7, 22438575560), (8, 19633753615), (10, 15707002892), (14, 11219287780), (20, 7853501446), (28, 5609643890), (35, 4487715112), (40, 3926750723), (56, 2804821945), (59, 2662203880), (70, 2243857556), (118, 1331101940), (140, 1121928778), (211, 744407720), (236, 665550970), (280, 560964389), (295, 532440776), (413, 380314840), (422, 372203860), (472, 332775485), (590, 266220388), (826, 190157420), (844, 186101930), (1055, 148881544), (1180, 133110194), (1477, 106343960), (1652, 95078710), (1688, 93050965), (2065, 76062968), (2110, 74440772), (2360, 66555097), (2954, 53171980), (3304, 47539355), (4130, 38031484), (4220, 37220386), (5908, 26585990), (7385, 21268792), (8260, 19015742), (8440, 18610193), (11816, 13292995), (12449, 12617080), (14770, 10634396), (16520, 9507871), (24898, 6308540), (29540, 5317198), (45061, 3485720), (49796, 3154270), (59080, 2658599), (62245, 2523416), (87143, 1802440), (90122, 1742860), (99592, 1577135), (124490, 1261708), (174286, 901220), (180244, 871430), (225305, 697144), (248980, 630854), (315427, 497960), (348572, 450610), (360488, 435715)]