419039040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:645

約数の個数: 224

約数和(自身を含む): 1535606784

約数和(自身を除く): 1116567744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 192, 210, 224, 240, 254, 280, 320, 336, 381, 420, 448, 480, 491, 508, 560, 635, 672, 762, 840, 889, 960, 982, 1016, 1120, 1270, 1344, 1473, 1524, 1680, 1778, 1905, 1964, 2032, 2240, 2455, 2540, 2667, 2946, 3048, 3360, 3437, 3556, 3810, 3928, 4064, 4445, 4910, 5080, 5334, 5892, 6096, 6720, 6874, 7112, 7365, 7620, 7856, 8128, 8890, 9820, 10160, 10311, 10668, 11784, 12192, 13335, 13748, 14224, 14730, 15240, 15712, 17185, 17780, 19640, 20320, 20622, 21336, 23568, 24384, 26670, 27496, 28448, 29460, 30480, 31424, 34370, 35560, 39280, 40640, 41244, 42672, 47136, 51555, 53340, 54992, 56896, 58920, 60960, 62357, 68740, 71120, 78560, 82488, 85344, 94272, 103110, 106680, 109984, 117840, 121920, 124714, 137480, 142240, 157120, 164976, 170688, 187071, 206220, 213360, 219968, 235680, 249428, 274960, 284480, 311785, 329952, 374142, 412440, 426720, 436499, 471360, 498856, 549920, 623570, 659904, 748284, 824880, 853440, 872998, 935355, 997712, 1099840, 1247140, 1309497, 1496568, 1649760, 1745996, 1870710, 1995424, 2182495, 2494280, 2618994, 2993136, 3299520, 3491992, 3741420, 3990848, 4364990, 4988560, 5237988, 5986272, 6547485, 6983984, 7482840, 8729980, 9977120, 10475976, 11972544, 13094970, 13967968, 14965680, 17459960, 19954240, 20951952, 26189940, 27935936, 29931360, 34919920, 41903904, 52379880, 59862720, 69839840, 83807808, 104759760, 139679680, 209519520, 419039040]

約数ペア:

[(1, 419039040), (2, 209519520), (3, 139679680), (4, 104759760), (5, 83807808), (6, 69839840), (7, 59862720), (8, 52379880), (10, 41903904), (12, 34919920), (14, 29931360), (15, 27935936), (16, 26189940), (20, 20951952), (21, 19954240), (24, 17459960), (28, 14965680), (30, 13967968), (32, 13094970), (35, 11972544), (40, 10475976), (42, 9977120), (48, 8729980), (56, 7482840), (60, 6983984), (64, 6547485), (70, 5986272), (80, 5237988), (84, 4988560), (96, 4364990), (105, 3990848), (112, 3741420), (120, 3491992), (127, 3299520), (140, 2993136), (160, 2618994), (168, 2494280), (192, 2182495), (210, 1995424), (224, 1870710), (240, 1745996), (254, 1649760), (280, 1496568), (320, 1309497), (336, 1247140), (381, 1099840), (420, 997712), (448, 935355), (480, 872998), (491, 853440), (508, 824880), (560, 748284), (635, 659904), (672, 623570), (762, 549920), (840, 498856), (889, 471360), (960, 436499), (982, 426720), (1016, 412440), (1120, 374142), (1270, 329952), (1344, 311785), (1473, 284480), (1524, 274960), (1680, 249428), (1778, 235680), (1905, 219968), (1964, 213360), (2032, 206220), (2240, 187071), (2455, 170688), (2540, 164976), (2667, 157120), (2946, 142240), (3048, 137480), (3360, 124714), (3437, 121920), (3556, 117840), (3810, 109984), (3928, 106680), (4064, 103110), (4445, 94272), (4910, 85344), (5080, 82488), (5334, 78560), (5892, 71120), (6096, 68740), (6720, 62357), (6874, 60960), (7112, 58920), (7365, 56896), (7620, 54992), (7856, 53340), (8128, 51555), (8890, 47136), (9820, 42672), (10160, 41244), (10311, 40640), (10668, 39280), (11784, 35560), (12192, 34370), (13335, 31424), (13748, 30480), (14224, 29460), (14730, 28448), (15240, 27496), (15712, 26670), (17185, 24384), (17780, 23568), (19640, 21336), (20320, 20622)]