629955760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 1712943936

約数和(自身を除く): 1082988176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 271, 280, 392, 490, 542, 560, 593, 784, 980, 1084, 1186, 1355, 1897, 1960, 2168, 2372, 2710, 2965, 3794, 3920, 4151, 4336, 4744, 5420, 5930, 7588, 8302, 9485, 9488, 10840, 11860, 13279, 15176, 16604, 18970, 20755, 21680, 23720, 26558, 29057, 30352, 33208, 37940, 41510, 47440, 53116, 58114, 66395, 66416, 75880, 83020, 106232, 116228, 132790, 145285, 151760, 160703, 166040, 212464, 232456, 265580, 290570, 321406, 332080, 464912, 531160, 581140, 642812, 803515, 1062320, 1124921, 1162280, 1285624, 1607030, 2249842, 2324560, 2571248, 3214060, 4499684, 5624605, 6428120, 7874447, 8999368, 11249210, 12856240, 15748894, 17998736, 22498420, 31497788, 39372235, 44996840, 62995576, 78744470, 89993680, 125991152, 157488940, 314977880, 629955760]

約数ペア:

[(1, 629955760), (2, 314977880), (4, 157488940), (5, 125991152), (7, 89993680), (8, 78744470), (10, 62995576), (14, 44996840), (16, 39372235), (20, 31497788), (28, 22498420), (35, 17998736), (40, 15748894), (49, 12856240), (56, 11249210), (70, 8999368), (80, 7874447), (98, 6428120), (112, 5624605), (140, 4499684), (196, 3214060), (245, 2571248), (271, 2324560), (280, 2249842), (392, 1607030), (490, 1285624), (542, 1162280), (560, 1124921), (593, 1062320), (784, 803515), (980, 642812), (1084, 581140), (1186, 531160), (1355, 464912), (1897, 332080), (1960, 321406), (2168, 290570), (2372, 265580), (2710, 232456), (2965, 212464), (3794, 166040), (3920, 160703), (4151, 151760), (4336, 145285), (4744, 132790), (5420, 116228), (5930, 106232), (7588, 83020), (8302, 75880), (9485, 66416), (9488, 66395), (10840, 58114), (11860, 53116), (13279, 47440), (15176, 41510), (16604, 37940), (18970, 33208), (20755, 30352), (21680, 29057), (23720, 26558)]