1437520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 80

約数和(自身を含む): 4071168

約数和(自身を除く): 2633648

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, 151, 170, 238, 272, 280, 302, 340, 476, 560, 595, 604, 680, 755, 952, 1057, 1190, 1208, 1360, 1510, 1904, 2114, 2380, 2416, 2567, 3020, 4228, 4760, 5134, 5285, 6040, 8456, 9520, 10268, 10570, 12080, 12835, 16912, 17969, 20536, 21140, 25670, 35938, 41072, 42280, 51340, 71876, 84560, 89845, 102680, 143752, 179690, 205360, 287504, 359380, 718760, 1437520]

約数ペア:

[(1, 1437520), (2, 718760), (4, 359380), (5, 287504), (7, 205360), (8, 179690), (10, 143752), (14, 102680), (16, 89845), (17, 84560), (20, 71876), (28, 51340), (34, 42280), (35, 41072), (40, 35938), (56, 25670), (68, 21140), (70, 20536), (80, 17969), (85, 16912), (112, 12835), (119, 12080), (136, 10570), (140, 10268), (151, 9520), (170, 8456), (238, 6040), (272, 5285), (280, 5134), (302, 4760), (340, 4228), (476, 3020), (560, 2567), (595, 2416), (604, 2380), (680, 2114), (755, 1904), (952, 1510), (1057, 1360), (1190, 1208)]