142746560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 375269760

約数和(自身を除く): 232523200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 160, 176, 214, 220, 320, 352, 379, 428, 440, 535, 704, 758, 856, 880, 1070, 1177, 1516, 1712, 1760, 1895, 2140, 2354, 3032, 3424, 3520, 3790, 4169, 4280, 4708, 5885, 6064, 6848, 7580, 8338, 8560, 9416, 11770, 12128, 15160, 16676, 17120, 18832, 20845, 23540, 24256, 30320, 33352, 34240, 37664, 40553, 41690, 47080, 60640, 66704, 75328, 81106, 83380, 94160, 121280, 133408, 162212, 166760, 188320, 202765, 266816, 324424, 333520, 376640, 405530, 446083, 648848, 667040, 811060, 892166, 1297696, 1334080, 1622120, 1784332, 2230415, 2595392, 3244240, 3568664, 4460830, 6488480, 7137328, 8921660, 12976960, 14274656, 17843320, 28549312, 35686640, 71373280, 142746560]

約数ペア:

[(1, 142746560), (2, 71373280), (4, 35686640), (5, 28549312), (8, 17843320), (10, 14274656), (11, 12976960), (16, 8921660), (20, 7137328), (22, 6488480), (32, 4460830), (40, 3568664), (44, 3244240), (55, 2595392), (64, 2230415), (80, 1784332), (88, 1622120), (107, 1334080), (110, 1297696), (160, 892166), (176, 811060), (214, 667040), (220, 648848), (320, 446083), (352, 405530), (379, 376640), (428, 333520), (440, 324424), (535, 266816), (704, 202765), (758, 188320), (856, 166760), (880, 162212), (1070, 133408), (1177, 121280), (1516, 94160), (1712, 83380), (1760, 81106), (1895, 75328), (2140, 66704), (2354, 60640), (3032, 47080), (3424, 41690), (3520, 40553), (3790, 37664), (4169, 34240), (4280, 33352), (4708, 30320), (5885, 24256), (6064, 23540), (6848, 20845), (7580, 18832), (8338, 17120), (8560, 16676), (9416, 15160), (11770, 12128)]