240982140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33751}}^1$

素因数の和:33787

約数の個数: 96

約数和(自身を含む): 816528384

約数和(自身を除く): 575546244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 33751, 67502, 101253, 135004, 168755, 202506, 236257, 337510, 405012, 472514, 506265, 573767, 675020, 708771, 945028, 1012530, 1147534, 1181285, 1417542, 1721301, 2025060, 2295068, 2362570, 2835084, 2868835, 3442602, 3543855, 4016369, 4725140, 5737670, 6885204, 7087710, 8032738, 8606505, 11475340, 12049107, 14175420, 16065476, 17213010, 20081845, 24098214, 34426020, 40163690, 48196428, 60245535, 80327380, 120491070, 240982140]

約数ペア:

[(1, 240982140), (2, 120491070), (3, 80327380), (4, 60245535), (5, 48196428), (6, 40163690), (7, 34426020), (10, 24098214), (12, 20081845), (14, 17213010), (15, 16065476), (17, 14175420), (20, 12049107), (21, 11475340), (28, 8606505), (30, 8032738), (34, 7087710), (35, 6885204), (42, 5737670), (51, 4725140), (60, 4016369), (68, 3543855), (70, 3442602), (84, 2868835), (85, 2835084), (102, 2362570), (105, 2295068), (119, 2025060), (140, 1721301), (170, 1417542), (204, 1181285), (210, 1147534), (238, 1012530), (255, 945028), (340, 708771), (357, 675020), (420, 573767), (476, 506265), (510, 472514), (595, 405012), (714, 337510), (1020, 236257), (1190, 202506), (1428, 168755), (1785, 135004), (2380, 101253), (3570, 67502), (7140, 33751)]