42805448280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16986289}}^1$

素因数の和:16986313

約数の個数: 96

約数和(自身を含む): 158991674400

約数和(自身を除く): 116186226120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16986289, 33972578, 50958867, 67945156, 84931445, 101917734, 118904023, 135890312, 152876601, 169862890, 203835468, 237808046, 254794335, 305753202, 339725780, 356712069, 407670936, 475616092, 509588670, 594520115, 611506404, 679451560, 713424138, 764383005, 951232184, 1019177340, 1070136207, 1189040230, 1223012808, 1426848276, 1528766010, 1783560345, 2038354680, 2140272414, 2378080460, 2853696552, 3057532020, 3567120690, 4280544828, 4756160920, 5350681035, 6115064040, 7134241380, 8561089656, 10701362070, 14268482760, 21402724140, 42805448280]

約数ペア:

[(1, 42805448280), (2, 21402724140), (3, 14268482760), (4, 10701362070), (5, 8561089656), (6, 7134241380), (7, 6115064040), (8, 5350681035), (9, 4756160920), (10, 4280544828), (12, 3567120690), (14, 3057532020), (15, 2853696552), (18, 2378080460), (20, 2140272414), (21, 2038354680), (24, 1783560345), (28, 1528766010), (30, 1426848276), (35, 1223012808), (36, 1189040230), (40, 1070136207), (42, 1019177340), (45, 951232184), (56, 764383005), (60, 713424138), (63, 679451560), (70, 611506404), (72, 594520115), (84, 509588670), (90, 475616092), (105, 407670936), (120, 356712069), (126, 339725780), (140, 305753202), (168, 254794335), (180, 237808046), (210, 203835468), (252, 169862890), (280, 152876601), (315, 135890312), (360, 118904023), (420, 101917734), (504, 84931445), (630, 67945156), (840, 50958867), (1260, 33972578), (2520, 16986289)]