87773280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 319915008

約数和(自身を除く): 232141728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 151, 160, 168, 173, 210, 224, 240, 280, 302, 336, 346, 420, 453, 480, 519, 560, 604, 672, 692, 755, 840, 865, 906, 1038, 1057, 1120, 1208, 1211, 1384, 1510, 1680, 1730, 1812, 2076, 2114, 2265, 2416, 2422, 2595, 2768, 3020, 3171, 3360, 3460, 3624, 3633, 4152, 4228, 4530, 4832, 4844, 5190, 5285, 5536, 6040, 6055, 6342, 6920, 7248, 7266, 8304, 8456, 9060, 9688, 10380, 10570, 12080, 12110, 12684, 13840, 14496, 14532, 15855, 16608, 16912, 18120, 18165, 19376, 20760, 21140, 24160, 24220, 25368, 26123, 27680, 29064, 31710, 33824, 36240, 36330, 38752, 41520, 42280, 48440, 50736, 52246, 58128, 63420, 72480, 72660, 78369, 83040, 84560, 96880, 101472, 104492, 116256, 126840, 130615, 145320, 156738, 169120, 182861, 193760, 208984, 253680, 261230, 290640, 313476, 365722, 391845, 417968, 507360, 522460, 548583, 581280, 626952, 731444, 783690, 835936, 914305, 1044920, 1097166, 1253904, 1462888, 1567380, 1828610, 2089840, 2194332, 2507808, 2742915, 2925776, 3134760, 3657220, 4179680, 4388664, 5485830, 5851552, 6269520, 7314440, 8777328, 10971660, 12539040, 14628880, 17554656, 21943320, 29257760, 43886640, 87773280]

約数ペア:

[(1, 87773280), (2, 43886640), (3, 29257760), (4, 21943320), (5, 17554656), (6, 14628880), (7, 12539040), (8, 10971660), (10, 8777328), (12, 7314440), (14, 6269520), (15, 5851552), (16, 5485830), (20, 4388664), (21, 4179680), (24, 3657220), (28, 3134760), (30, 2925776), (32, 2742915), (35, 2507808), (40, 2194332), (42, 2089840), (48, 1828610), (56, 1567380), (60, 1462888), (70, 1253904), (80, 1097166), (84, 1044920), (96, 914305), (105, 835936), (112, 783690), (120, 731444), (140, 626952), (151, 581280), (160, 548583), (168, 522460), (173, 507360), (210, 417968), (224, 391845), (240, 365722), (280, 313476), (302, 290640), (336, 261230), (346, 253680), (420, 208984), (453, 193760), (480, 182861), (519, 169120), (560, 156738), (604, 145320), (672, 130615), (692, 126840), (755, 116256), (840, 104492), (865, 101472), (906, 96880), (1038, 84560), (1057, 83040), (1120, 78369), (1208, 72660), (1211, 72480), (1384, 63420), (1510, 58128), (1680, 52246), (1730, 50736), (1812, 48440), (2076, 42280), (2114, 41520), (2265, 38752), (2416, 36330), (2422, 36240), (2595, 33824), (2768, 31710), (3020, 29064), (3171, 27680), (3360, 26123), (3460, 25368), (3624, 24220), (3633, 24160), (4152, 21140), (4228, 20760), (4530, 19376), (4832, 18165), (4844, 18120), (5190, 16912), (5285, 16608), (5536, 15855), (6040, 14532), (6055, 14496), (6342, 13840), (6920, 12684), (7248, 12110), (7266, 12080), (8304, 10570), (8456, 10380), (9060, 9688)]