56708400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 213787904

約数和(自身を除く): 157079504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 48, 50, 56, 60, 70, 75, 80, 84, 86, 100, 105, 112, 120, 129, 140, 150, 157, 168, 172, 175, 200, 210, 215, 240, 258, 280, 300, 301, 314, 336, 344, 350, 400, 420, 430, 471, 516, 525, 560, 600, 602, 628, 645, 688, 700, 785, 840, 860, 903, 942, 1032, 1050, 1075, 1099, 1200, 1204, 1256, 1290, 1400, 1505, 1570, 1680, 1720, 1806, 1884, 2064, 2100, 2150, 2198, 2355, 2408, 2512, 2580, 2800, 3010, 3140, 3225, 3297, 3440, 3612, 3768, 3925, 4200, 4300, 4396, 4515, 4710, 4816, 5160, 5495, 6020, 6280, 6450, 6594, 6751, 7224, 7525, 7536, 7850, 8400, 8600, 8792, 9030, 9420, 10320, 10990, 11775, 12040, 12560, 12900, 13188, 13502, 14448, 15050, 15700, 16485, 17200, 17584, 18060, 18840, 20253, 21980, 22575, 23550, 24080, 25800, 26376, 27004, 27475, 30100, 31400, 32970, 33755, 36120, 37680, 40506, 43960, 45150, 47100, 47257, 51600, 52752, 54008, 54950, 60200, 62800, 65940, 67510, 72240, 81012, 82425, 87920, 90300, 94200, 94514, 101265, 108016, 109900, 120400, 131880, 135020, 141771, 162024, 164850, 168775, 180600, 188400, 189028, 202530, 219800, 236285, 263760, 270040, 283542, 324048, 329700, 337550, 361200, 378056, 405060, 439600, 472570, 506325, 540080, 567084, 659400, 675100, 708855, 756112, 810120, 945140, 1012650, 1134168, 1181425, 1318800, 1350200, 1417710, 1620240, 1890280, 2025300, 2268336, 2362850, 2700400, 2835420, 3544275, 3780560, 4050600, 4725700, 5670840, 7088550, 8101200, 9451400, 11341680, 14177100, 18902800, 28354200, 56708400]

約数ペア:

[(1, 56708400), (2, 28354200), (3, 18902800), (4, 14177100), (5, 11341680), (6, 9451400), (7, 8101200), (8, 7088550), (10, 5670840), (12, 4725700), (14, 4050600), (15, 3780560), (16, 3544275), (20, 2835420), (21, 2700400), (24, 2362850), (25, 2268336), (28, 2025300), (30, 1890280), (35, 1620240), (40, 1417710), (42, 1350200), (43, 1318800), (48, 1181425), (50, 1134168), (56, 1012650), (60, 945140), (70, 810120), (75, 756112), (80, 708855), (84, 675100), (86, 659400), (100, 567084), (105, 540080), (112, 506325), (120, 472570), (129, 439600), (140, 405060), (150, 378056), (157, 361200), (168, 337550), (172, 329700), (175, 324048), (200, 283542), (210, 270040), (215, 263760), (240, 236285), (258, 219800), (280, 202530), (300, 189028), (301, 188400), (314, 180600), (336, 168775), (344, 164850), (350, 162024), (400, 141771), (420, 135020), (430, 131880), (471, 120400), (516, 109900), (525, 108016), (560, 101265), (600, 94514), (602, 94200), (628, 90300), (645, 87920), (688, 82425), (700, 81012), (785, 72240), (840, 67510), (860, 65940), (903, 62800), (942, 60200), (1032, 54950), (1050, 54008), (1075, 52752), (1099, 51600), (1200, 47257), (1204, 47100), (1256, 45150), (1290, 43960), (1400, 40506), (1505, 37680), (1570, 36120), (1680, 33755), (1720, 32970), (1806, 31400), (1884, 30100), (2064, 27475), (2100, 27004), (2150, 26376), (2198, 25800), (2355, 24080), (2408, 23550), (2512, 22575), (2580, 21980), (2800, 20253), (3010, 18840), (3140, 18060), (3225, 17584), (3297, 17200), (3440, 16485), (3612, 15700), (3768, 15050), (3925, 14448), (4200, 13502), (4300, 13188), (4396, 12900), (4515, 12560), (4710, 12040), (4816, 11775), (5160, 10990), (5495, 10320), (6020, 9420), (6280, 9030), (6450, 8792), (6594, 8600), (6751, 8400), (7224, 7850), (7525, 7536)]