152695480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 412231680

約数和(自身を除く): 259536200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 47, 56, 70, 82, 94, 140, 164, 188, 205, 235, 280, 283, 287, 328, 329, 376, 410, 470, 566, 574, 658, 820, 940, 1132, 1148, 1316, 1415, 1435, 1640, 1645, 1880, 1927, 1981, 2264, 2296, 2632, 2830, 2870, 3290, 3854, 3962, 5660, 5740, 6580, 7708, 7924, 9635, 9905, 11320, 11480, 11603, 13160, 13301, 13489, 15416, 15848, 19270, 19810, 23206, 26602, 26978, 38540, 39620, 46412, 53204, 53956, 58015, 66505, 67445, 77080, 79240, 81221, 92824, 93107, 106408, 107912, 116030, 133010, 134890, 162442, 186214, 232060, 266020, 269780, 324884, 372428, 406105, 464120, 465535, 532040, 539560, 545341, 649768, 744856, 812210, 931070, 1090682, 1624420, 1862140, 2181364, 2726705, 3248840, 3724280, 3817387, 4362728, 5453410, 7634774, 10906820, 15269548, 19086935, 21813640, 30539096, 38173870, 76347740, 152695480]

約数ペア:

[(1, 152695480), (2, 76347740), (4, 38173870), (5, 30539096), (7, 21813640), (8, 19086935), (10, 15269548), (14, 10906820), (20, 7634774), (28, 5453410), (35, 4362728), (40, 3817387), (41, 3724280), (47, 3248840), (56, 2726705), (70, 2181364), (82, 1862140), (94, 1624420), (140, 1090682), (164, 931070), (188, 812210), (205, 744856), (235, 649768), (280, 545341), (283, 539560), (287, 532040), (328, 465535), (329, 464120), (376, 406105), (410, 372428), (470, 324884), (566, 269780), (574, 266020), (658, 232060), (820, 186214), (940, 162442), (1132, 134890), (1148, 133010), (1316, 116030), (1415, 107912), (1435, 106408), (1640, 93107), (1645, 92824), (1880, 81221), (1927, 79240), (1981, 77080), (2264, 67445), (2296, 66505), (2632, 58015), (2830, 53956), (2870, 53204), (3290, 46412), (3854, 39620), (3962, 38540), (5660, 26978), (5740, 26602), (6580, 23206), (7708, 19810), (7924, 19270), (9635, 15848), (9905, 15416), (11320, 13489), (11480, 13301), (11603, 13160)]