383122880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10061}}^1$

素因数の和:10102

約数の個数: 112

約数和(自身を含む): 1104083136

約数和(自身を除く): 720960256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 10061, 19040, 20122, 38080, 40244, 50305, 70427, 80488, 100610, 140854, 160976, 171037, 201220, 281708, 321952, 342074, 352135, 402440, 563416, 643904, 684148, 704270, 804880, 855185, 1126832, 1197259, 1368296, 1408540, 1609760, 1710370, 2253664, 2394518, 2736592, 2817080, 3219520, 3420740, 4507328, 4789036, 5473184, 5634160, 5986295, 6841480, 9578072, 10946368, 11268320, 11972590, 13682960, 19156144, 22536640, 23945180, 27365920, 38312288, 47890360, 54731840, 76624576, 95780720, 191561440, 383122880]

約数ペア:

[(1, 383122880), (2, 191561440), (4, 95780720), (5, 76624576), (7, 54731840), (8, 47890360), (10, 38312288), (14, 27365920), (16, 23945180), (17, 22536640), (20, 19156144), (28, 13682960), (32, 11972590), (34, 11268320), (35, 10946368), (40, 9578072), (56, 6841480), (64, 5986295), (68, 5634160), (70, 5473184), (80, 4789036), (85, 4507328), (112, 3420740), (119, 3219520), (136, 2817080), (140, 2736592), (160, 2394518), (170, 2253664), (224, 1710370), (238, 1609760), (272, 1408540), (280, 1368296), (320, 1197259), (340, 1126832), (448, 855185), (476, 804880), (544, 704270), (560, 684148), (595, 643904), (680, 563416), (952, 402440), (1088, 352135), (1120, 342074), (1190, 321952), (1360, 281708), (1904, 201220), (2240, 171037), (2380, 160976), (2720, 140854), (3808, 100610), (4760, 80488), (5440, 70427), (7616, 50305), (9520, 40244), (10061, 38080), (19040, 20122)]