201624080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21179}}^1$

素因数の和:21216

約数の個数: 80

約数和(自身を含む): 567285120

約数和(自身を除く): 365661040

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, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 21179, 42358, 84716, 105895, 148253, 169432, 211790, 296506, 338864, 360043, 423580, 593012, 720086, 741265, 847160, 1186024, 1440172, 1482530, 1694320, 1800215, 2372048, 2520301, 2880344, 2965060, 3600430, 5040602, 5760688, 5930120, 7200860, 10081204, 11860240, 12601505, 14401720, 20162408, 25203010, 28803440, 40324816, 50406020, 100812040, 201624080]

約数ペア:

[(1, 201624080), (2, 100812040), (4, 50406020), (5, 40324816), (7, 28803440), (8, 25203010), (10, 20162408), (14, 14401720), (16, 12601505), (17, 11860240), (20, 10081204), (28, 7200860), (34, 5930120), (35, 5760688), (40, 5040602), (56, 3600430), (68, 2965060), (70, 2880344), (80, 2520301), (85, 2372048), (112, 1800215), (119, 1694320), (136, 1482530), (140, 1440172), (170, 1186024), (238, 847160), (272, 741265), (280, 720086), (340, 593012), (476, 423580), (560, 360043), (595, 338864), (680, 296506), (952, 211790), (1190, 169432), (1360, 148253), (1904, 105895), (2380, 84716), (4760, 42358), (9520, 21179)]