749063840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12619}}^1$

素因数の和:12694

約数の個数: 96

約数和(自身を含む): 2060795520

約数和(自身を除く): 1311731680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 8480, 11872, 12619, 14840, 25238, 29680, 50476, 59360, 63095, 88333, 100952, 126190, 176666, 201904, 252380, 353332, 403808, 441665, 504760, 668807, 706664, 883330, 1009520, 1337614, 1413328, 1766660, 2019040, 2675228, 2826656, 3344035, 3533320, 4681649, 5350456, 6688070, 7066640, 9363298, 10700912, 13376140, 14133280, 18726596, 21401824, 23408245, 26752280, 37453192, 46816490, 53504560, 74906384, 93632980, 107009120, 149812768, 187265960, 374531920, 749063840]

約数ペア:

[(1, 749063840), (2, 374531920), (4, 187265960), (5, 149812768), (7, 107009120), (8, 93632980), (10, 74906384), (14, 53504560), (16, 46816490), (20, 37453192), (28, 26752280), (32, 23408245), (35, 21401824), (40, 18726596), (53, 14133280), (56, 13376140), (70, 10700912), (80, 9363298), (106, 7066640), (112, 6688070), (140, 5350456), (160, 4681649), (212, 3533320), (224, 3344035), (265, 2826656), (280, 2675228), (371, 2019040), (424, 1766660), (530, 1413328), (560, 1337614), (742, 1009520), (848, 883330), (1060, 706664), (1120, 668807), (1484, 504760), (1696, 441665), (1855, 403808), (2120, 353332), (2968, 252380), (3710, 201904), (4240, 176666), (5936, 126190), (7420, 100952), (8480, 88333), (11872, 63095), (12619, 59360), (14840, 50476), (25238, 29680)]