231112560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137567}}^1$

素因数の和:137590

約数の個数: 80

約数和(自身を含む): 818804736

約数和(自身を除く): 587692176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 137567, 275134, 412701, 550268, 687835, 825402, 962969, 1100536, 1375670, 1650804, 1925938, 2063505, 2201072, 2751340, 2888907, 3301608, 3851876, 4127010, 4814845, 5502680, 5777814, 6603216, 7703752, 8254020, 9629690, 11005360, 11555628, 14444535, 15407504, 16508040, 19259380, 23111256, 28889070, 33016080, 38518760, 46222512, 57778140, 77037520, 115556280, 231112560]

約数ペア:

[(1, 231112560), (2, 115556280), (3, 77037520), (4, 57778140), (5, 46222512), (6, 38518760), (7, 33016080), (8, 28889070), (10, 23111256), (12, 19259380), (14, 16508040), (15, 15407504), (16, 14444535), (20, 11555628), (21, 11005360), (24, 9629690), (28, 8254020), (30, 7703752), (35, 6603216), (40, 5777814), (42, 5502680), (48, 4814845), (56, 4127010), (60, 3851876), (70, 3301608), (80, 2888907), (84, 2751340), (105, 2201072), (112, 2063505), (120, 1925938), (140, 1650804), (168, 1375670), (210, 1100536), (240, 962969), (280, 825402), (336, 687835), (420, 550268), (560, 412701), (840, 275134), (1680, 137567)]