284564320

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 696729600

約数和(自身を除く): 412165280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 79, 80, 94, 158, 160, 188, 235, 316, 376, 395, 470, 479, 632, 752, 790, 940, 958, 1264, 1504, 1580, 1880, 1916, 2395, 2528, 3160, 3713, 3760, 3832, 4790, 6320, 7426, 7520, 7664, 9580, 12640, 14852, 15328, 18565, 19160, 22513, 29704, 37130, 37841, 38320, 45026, 59408, 74260, 75682, 76640, 90052, 112565, 118816, 148520, 151364, 180104, 189205, 225130, 297040, 302728, 360208, 378410, 450260, 594080, 605456, 720416, 756820, 900520, 1210912, 1513640, 1778527, 1801040, 3027280, 3557054, 3602080, 6054560, 7114108, 8892635, 14228216, 17785270, 28456432, 35570540, 56912864, 71141080, 142282160, 284564320]

約数ペア:

[(1, 284564320), (2, 142282160), (4, 71141080), (5, 56912864), (8, 35570540), (10, 28456432), (16, 17785270), (20, 14228216), (32, 8892635), (40, 7114108), (47, 6054560), (79, 3602080), (80, 3557054), (94, 3027280), (158, 1801040), (160, 1778527), (188, 1513640), (235, 1210912), (316, 900520), (376, 756820), (395, 720416), (470, 605456), (479, 594080), (632, 450260), (752, 378410), (790, 360208), (940, 302728), (958, 297040), (1264, 225130), (1504, 189205), (1580, 180104), (1880, 151364), (1916, 148520), (2395, 118816), (2528, 112565), (3160, 90052), (3713, 76640), (3760, 75682), (3832, 74260), (4790, 59408), (6320, 45026), (7426, 38320), (7520, 37841), (7664, 37130), (9580, 29704), (12640, 22513), (14852, 19160), (15328, 18565)]