5726280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 20839680

約数和(自身を除く): 15113400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 401, 408, 420, 476, 510, 595, 680, 714, 802, 840, 952, 1020, 1190, 1203, 1428, 1604, 1785, 2005, 2040, 2380, 2406, 2807, 2856, 3208, 3570, 4010, 4760, 4812, 5614, 6015, 6817, 7140, 8020, 8421, 9624, 11228, 12030, 13634, 14035, 14280, 16040, 16842, 20451, 22456, 24060, 27268, 28070, 33684, 34085, 40902, 42105, 47719, 48120, 54536, 56140, 67368, 68170, 81804, 84210, 95438, 102255, 112280, 136340, 143157, 163608, 168420, 190876, 204510, 238595, 272680, 286314, 336840, 381752, 409020, 477190, 572628, 715785, 818040, 954380, 1145256, 1431570, 1908760, 2863140, 5726280]

約数ペア:

[(1, 5726280), (2, 2863140), (3, 1908760), (4, 1431570), (5, 1145256), (6, 954380), (7, 818040), (8, 715785), (10, 572628), (12, 477190), (14, 409020), (15, 381752), (17, 336840), (20, 286314), (21, 272680), (24, 238595), (28, 204510), (30, 190876), (34, 168420), (35, 163608), (40, 143157), (42, 136340), (51, 112280), (56, 102255), (60, 95438), (68, 84210), (70, 81804), (84, 68170), (85, 67368), (102, 56140), (105, 54536), (119, 48120), (120, 47719), (136, 42105), (140, 40902), (168, 34085), (170, 33684), (204, 28070), (210, 27268), (238, 24060), (255, 22456), (280, 20451), (340, 16842), (357, 16040), (401, 14280), (408, 14035), (420, 13634), (476, 12030), (510, 11228), (595, 9624), (680, 8421), (714, 8020), (802, 7140), (840, 6817), (952, 6015), (1020, 5614), (1190, 4812), (1203, 4760), (1428, 4010), (1604, 3570), (1785, 3208), (2005, 2856), (2040, 2807), (2380, 2406)]