2429703040

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 5922201600

約数和(自身を除く): 3492498560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 167, 179, 254, 320, 334, 358, 508, 635, 640, 668, 716, 835, 895, 1016, 1270, 1336, 1432, 1670, 1790, 2032, 2540, 2672, 2864, 3340, 3580, 4064, 5080, 5344, 5728, 6680, 7160, 8128, 10160, 10688, 11456, 13360, 14320, 16256, 20320, 21209, 21376, 22733, 22912, 26720, 28640, 29893, 40640, 42418, 45466, 53440, 57280, 59786, 81280, 84836, 90932, 106045, 106880, 113665, 114560, 119572, 149465, 169672, 181864, 212090, 227330, 239144, 298930, 339344, 363728, 424180, 454660, 478288, 597860, 678688, 727456, 848360, 909320, 956576, 1195720, 1357376, 1454912, 1696720, 1818640, 1913152, 2391440, 2714752, 2909824, 3393440, 3637280, 3796411, 3826304, 4782880, 6786880, 7274560, 7592822, 9565760, 13573760, 14549120, 15185644, 18982055, 19131520, 30371288, 37964110, 60742576, 75928220, 121485152, 151856440, 242970304, 303712880, 485940608, 607425760, 1214851520, 2429703040]

約数ペア:

[(1, 2429703040), (2, 1214851520), (4, 607425760), (5, 485940608), (8, 303712880), (10, 242970304), (16, 151856440), (20, 121485152), (32, 75928220), (40, 60742576), (64, 37964110), (80, 30371288), (127, 19131520), (128, 18982055), (160, 15185644), (167, 14549120), (179, 13573760), (254, 9565760), (320, 7592822), (334, 7274560), (358, 6786880), (508, 4782880), (635, 3826304), (640, 3796411), (668, 3637280), (716, 3393440), (835, 2909824), (895, 2714752), (1016, 2391440), (1270, 1913152), (1336, 1818640), (1432, 1696720), (1670, 1454912), (1790, 1357376), (2032, 1195720), (2540, 956576), (2672, 909320), (2864, 848360), (3340, 727456), (3580, 678688), (4064, 597860), (5080, 478288), (5344, 454660), (5728, 424180), (6680, 363728), (7160, 339344), (8128, 298930), (10160, 239144), (10688, 227330), (11456, 212090), (13360, 181864), (14320, 169672), (16256, 149465), (20320, 119572), (21209, 114560), (21376, 113665), (22733, 106880), (22912, 106045), (26720, 90932), (28640, 84836), (29893, 81280), (40640, 59786), (42418, 57280), (45466, 53440)]