260075664

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 783699840

約数和(自身を除く): 523624176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 53, 54, 72, 74, 106, 108, 111, 144, 148, 159, 212, 216, 222, 296, 307, 318, 333, 424, 432, 444, 477, 592, 614, 636, 666, 848, 888, 921, 954, 999, 1228, 1272, 1332, 1431, 1776, 1842, 1908, 1961, 1998, 2456, 2544, 2664, 2763, 2862, 3684, 3816, 3922, 3996, 4912, 5328, 5526, 5724, 5883, 7368, 7632, 7844, 7992, 8289, 11052, 11359, 11448, 11766, 14736, 15688, 15984, 16271, 16578, 17649, 22104, 22718, 22896, 23532, 31376, 32542, 33156, 34077, 35298, 44208, 45436, 47064, 48813, 52947, 65084, 66312, 68154, 70596, 90872, 94128, 97626, 102231, 105894, 130168, 132624, 136308, 141192, 146439, 181744, 195252, 204462, 211788, 260336, 272616, 282384, 292878, 306693, 390504, 408924, 423576, 439317, 545232, 585756, 602027, 613386, 781008, 817848, 847152, 878634, 1171512, 1204054, 1226772, 1635696, 1757268, 1806081, 2343024, 2408108, 2453544, 3514536, 3612162, 4816216, 4907088, 5418243, 7029072, 7224324, 9632432, 10836486, 14448648, 16254729, 21672972, 28897296, 32509458, 43345944, 65018916, 86691888, 130037832, 260075664]

約数ペア:

[(1, 260075664), (2, 130037832), (3, 86691888), (4, 65018916), (6, 43345944), (8, 32509458), (9, 28897296), (12, 21672972), (16, 16254729), (18, 14448648), (24, 10836486), (27, 9632432), (36, 7224324), (37, 7029072), (48, 5418243), (53, 4907088), (54, 4816216), (72, 3612162), (74, 3514536), (106, 2453544), (108, 2408108), (111, 2343024), (144, 1806081), (148, 1757268), (159, 1635696), (212, 1226772), (216, 1204054), (222, 1171512), (296, 878634), (307, 847152), (318, 817848), (333, 781008), (424, 613386), (432, 602027), (444, 585756), (477, 545232), (592, 439317), (614, 423576), (636, 408924), (666, 390504), (848, 306693), (888, 292878), (921, 282384), (954, 272616), (999, 260336), (1228, 211788), (1272, 204462), (1332, 195252), (1431, 181744), (1776, 146439), (1842, 141192), (1908, 136308), (1961, 132624), (1998, 130168), (2456, 105894), (2544, 102231), (2664, 97626), (2763, 94128), (2862, 90872), (3684, 70596), (3816, 68154), (3922, 66312), (3996, 65084), (4912, 52947), (5328, 48813), (5526, 47064), (5724, 45436), (5883, 44208), (7368, 35298), (7632, 34077), (7844, 33156), (7992, 32542), (8289, 31376), (11052, 23532), (11359, 22896), (11448, 22718), (11766, 22104), (14736, 17649), (15688, 16578), (15984, 16271)]