127662360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 439948800

約数和(自身を除く): 312286440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 379, 401, 420, 758, 802, 840, 1137, 1203, 1516, 1604, 1895, 2005, 2274, 2406, 2653, 2807, 3032, 3208, 3790, 4010, 4548, 4812, 5306, 5614, 5685, 6015, 7580, 7959, 8020, 8421, 9096, 9624, 10612, 11228, 11370, 12030, 13265, 14035, 15160, 15918, 16040, 16842, 21224, 22456, 22740, 24060, 26530, 28070, 31836, 33684, 39795, 42105, 45480, 48120, 53060, 56140, 63672, 67368, 79590, 84210, 106120, 112280, 151979, 159180, 168420, 303958, 318360, 336840, 455937, 607916, 759895, 911874, 1063853, 1215832, 1519790, 1823748, 2127706, 2279685, 3039580, 3191559, 3647496, 4255412, 4559370, 5319265, 6079160, 6383118, 8510824, 9118740, 10638530, 12766236, 15957795, 18237480, 21277060, 25532472, 31915590, 42554120, 63831180, 127662360]

約数ペア:

[(1, 127662360), (2, 63831180), (3, 42554120), (4, 31915590), (5, 25532472), (6, 21277060), (7, 18237480), (8, 15957795), (10, 12766236), (12, 10638530), (14, 9118740), (15, 8510824), (20, 6383118), (21, 6079160), (24, 5319265), (28, 4559370), (30, 4255412), (35, 3647496), (40, 3191559), (42, 3039580), (56, 2279685), (60, 2127706), (70, 1823748), (84, 1519790), (105, 1215832), (120, 1063853), (140, 911874), (168, 759895), (210, 607916), (280, 455937), (379, 336840), (401, 318360), (420, 303958), (758, 168420), (802, 159180), (840, 151979), (1137, 112280), (1203, 106120), (1516, 84210), (1604, 79590), (1895, 67368), (2005, 63672), (2274, 56140), (2406, 53060), (2653, 48120), (2807, 45480), (3032, 42105), (3208, 39795), (3790, 33684), (4010, 31836), (4548, 28070), (4812, 26530), (5306, 24060), (5614, 22740), (5685, 22456), (6015, 21224), (7580, 16842), (7959, 16040), (8020, 15918), (8421, 15160), (9096, 14035), (9624, 13265), (10612, 12030), (11228, 11370)]