1330772240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139787}}^1$

素因数の和:139824

約数の個数: 80

約数和(自身を含む): 3744081792

約数和(自身を除く): 2413309552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 139787, 279574, 559148, 698935, 978509, 1118296, 1397870, 1957018, 2236592, 2376379, 2795740, 3914036, 4752758, 4892545, 5591480, 7828072, 9505516, 9785090, 11182960, 11881895, 15656144, 16634653, 19011032, 19570180, 23763790, 33269306, 38022064, 39140360, 47527580, 66538612, 78280720, 83173265, 95055160, 133077224, 166346530, 190110320, 266154448, 332693060, 665386120, 1330772240]

約数ペア:

[(1, 1330772240), (2, 665386120), (4, 332693060), (5, 266154448), (7, 190110320), (8, 166346530), (10, 133077224), (14, 95055160), (16, 83173265), (17, 78280720), (20, 66538612), (28, 47527580), (34, 39140360), (35, 38022064), (40, 33269306), (56, 23763790), (68, 19570180), (70, 19011032), (80, 16634653), (85, 15656144), (112, 11881895), (119, 11182960), (136, 9785090), (140, 9505516), (170, 7828072), (238, 5591480), (272, 4892545), (280, 4752758), (340, 3914036), (476, 2795740), (560, 2376379), (595, 2236592), (680, 1957018), (952, 1397870), (1190, 1118296), (1360, 978509), (1904, 698935), (2380, 559148), (4760, 279574), (9520, 139787)]