104994960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{62497}}^1$

素因数の和:62520

約数の個数: 80

約数和(自身を含む): 371988096

約数和(自身を除く): 266993136

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, 62497, 124994, 187491, 249988, 312485, 374982, 437479, 499976, 624970, 749964, 874958, 937455, 999952, 1249940, 1312437, 1499928, 1749916, 1874910, 2187395, 2499880, 2624874, 2999856, 3499832, 3749820, 4374790, 4999760, 5249748, 6562185, 6999664, 7499640, 8749580, 10499496, 13124370, 14999280, 17499160, 20998992, 26248740, 34998320, 52497480, 104994960]

約数ペア:

[(1, 104994960), (2, 52497480), (3, 34998320), (4, 26248740), (5, 20998992), (6, 17499160), (7, 14999280), (8, 13124370), (10, 10499496), (12, 8749580), (14, 7499640), (15, 6999664), (16, 6562185), (20, 5249748), (21, 4999760), (24, 4374790), (28, 3749820), (30, 3499832), (35, 2999856), (40, 2624874), (42, 2499880), (48, 2187395), (56, 1874910), (60, 1749916), (70, 1499928), (80, 1312437), (84, 1249940), (105, 999952), (112, 937455), (120, 874958), (140, 749964), (168, 624970), (210, 499976), (240, 437479), (280, 374982), (336, 312485), (420, 249988), (560, 187491), (840, 124994), (1680, 62497)]