323522080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 902010816

約数和(自身を除く): 578488736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 211, 224, 259, 280, 296, 370, 422, 518, 560, 592, 740, 844, 1036, 1055, 1120, 1184, 1295, 1369, 1477, 1480, 1688, 2072, 2110, 2590, 2738, 2954, 2960, 3376, 4144, 4220, 5180, 5476, 5908, 5920, 6752, 6845, 7385, 7807, 8288, 8440, 9583, 10360, 10952, 11816, 13690, 14770, 15614, 16880, 19166, 20720, 21904, 23632, 27380, 29540, 31228, 33760, 38332, 39035, 41440, 43808, 47264, 47915, 54649, 54760, 59080, 62456, 76664, 78070, 95830, 109298, 109520, 118160, 124912, 153328, 156140, 191660, 218596, 219040, 236320, 249824, 273245, 288859, 306656, 312280, 383320, 437192, 546490, 577718, 624560, 766640, 874384, 1092980, 1155436, 1249120, 1444295, 1533280, 1748768, 2022013, 2185960, 2310872, 2888590, 4044026, 4371920, 4621744, 5777180, 8088052, 8743840, 9243488, 10110065, 11554360, 16176104, 20220130, 23108720, 32352208, 40440260, 46217440, 64704416, 80880520, 161761040, 323522080]

約数ペア:

[(1, 323522080), (2, 161761040), (4, 80880520), (5, 64704416), (7, 46217440), (8, 40440260), (10, 32352208), (14, 23108720), (16, 20220130), (20, 16176104), (28, 11554360), (32, 10110065), (35, 9243488), (37, 8743840), (40, 8088052), (56, 5777180), (70, 4621744), (74, 4371920), (80, 4044026), (112, 2888590), (140, 2310872), (148, 2185960), (160, 2022013), (185, 1748768), (211, 1533280), (224, 1444295), (259, 1249120), (280, 1155436), (296, 1092980), (370, 874384), (422, 766640), (518, 624560), (560, 577718), (592, 546490), (740, 437192), (844, 383320), (1036, 312280), (1055, 306656), (1120, 288859), (1184, 273245), (1295, 249824), (1369, 236320), (1477, 219040), (1480, 218596), (1688, 191660), (2072, 156140), (2110, 153328), (2590, 124912), (2738, 118160), (2954, 109520), (2960, 109298), (3376, 95830), (4144, 78070), (4220, 76664), (5180, 62456), (5476, 59080), (5908, 54760), (5920, 54649), (6752, 47915), (6845, 47264), (7385, 43808), (7807, 41440), (8288, 39035), (8440, 38332), (9583, 33760), (10360, 31228), (10952, 29540), (11816, 27380), (13690, 23632), (14770, 21904), (15614, 20720), (16880, 19166)]