664888320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 264

約数和(自身を含む): 2360502144

約数和(自身を除く): 1695613824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 307, 320, 360, 376, 384, 423, 470, 480, 512, 564, 576, 614, 640, 705, 720, 752, 768, 846, 921, 940, 960, 1024, 1128, 1152, 1228, 1280, 1410, 1440, 1504, 1535, 1536, 1692, 1842, 1880, 1920, 2115, 2256, 2304, 2456, 2560, 2763, 2820, 2880, 3008, 3070, 3072, 3384, 3684, 3760, 3840, 4230, 4512, 4605, 4608, 4912, 5120, 5526, 5640, 5760, 6016, 6140, 6768, 7368, 7520, 7680, 8460, 9024, 9210, 9216, 9824, 11052, 11280, 11520, 12032, 12280, 13536, 13815, 14429, 14736, 15040, 15360, 16920, 18048, 18420, 19648, 22104, 22560, 23040, 24064, 24560, 27072, 27630, 28858, 29472, 30080, 33840, 36096, 36840, 39296, 43287, 44208, 45120, 46080, 48128, 49120, 54144, 55260, 57716, 58944, 60160, 67680, 72145, 72192, 73680, 78592, 86574, 88416, 90240, 98240, 108288, 110520, 115432, 117888, 120320, 129861, 135360, 144290, 144384, 147360, 157184, 173148, 176832, 180480, 196480, 216435, 216576, 221040, 230864, 235776, 240640, 259722, 270720, 288580, 294720, 314368, 346296, 353664, 360960, 392960, 432870, 433152, 442080, 461728, 471552, 519444, 541440, 577160, 589440, 649305, 692592, 707328, 721920, 785920, 865740, 884160, 923456, 943104, 1038888, 1082880, 1154320, 1178880, 1298610, 1385184, 1414656, 1571840, 1731480, 1768320, 1846912, 2077776, 2165760, 2308640, 2357760, 2597220, 2770368, 2829312, 3462960, 3536640, 3693824, 4155552, 4617280, 4715520, 5194440, 5540736, 6925920, 7073280, 7387648, 8311104, 9234560, 10388880, 11081472, 13851840, 14146560, 14775296, 16622208, 18469120, 20777760, 22162944, 27703680, 33244416, 36938240, 41555520, 44325888, 55407360, 66488832, 73876480, 83111040, 110814720, 132977664, 166222080, 221629440, 332444160, 664888320]

約数ペア:

[(1, 664888320), (2, 332444160), (3, 221629440), (4, 166222080), (5, 132977664), (6, 110814720), (8, 83111040), (9, 73876480), (10, 66488832), (12, 55407360), (15, 44325888), (16, 41555520), (18, 36938240), (20, 33244416), (24, 27703680), (30, 22162944), (32, 20777760), (36, 18469120), (40, 16622208), (45, 14775296), (47, 14146560), (48, 13851840), (60, 11081472), (64, 10388880), (72, 9234560), (80, 8311104), (90, 7387648), (94, 7073280), (96, 6925920), (120, 5540736), (128, 5194440), (141, 4715520), (144, 4617280), (160, 4155552), (180, 3693824), (188, 3536640), (192, 3462960), (235, 2829312), (240, 2770368), (256, 2597220), (282, 2357760), (288, 2308640), (307, 2165760), (320, 2077776), (360, 1846912), (376, 1768320), (384, 1731480), (423, 1571840), (470, 1414656), (480, 1385184), (512, 1298610), (564, 1178880), (576, 1154320), (614, 1082880), (640, 1038888), (705, 943104), (720, 923456), (752, 884160), (768, 865740), (846, 785920), (921, 721920), (940, 707328), (960, 692592), (1024, 649305), (1128, 589440), (1152, 577160), (1228, 541440), (1280, 519444), (1410, 471552), (1440, 461728), (1504, 442080), (1535, 433152), (1536, 432870), (1692, 392960), (1842, 360960), (1880, 353664), (1920, 346296), (2115, 314368), (2256, 294720), (2304, 288580), (2456, 270720), (2560, 259722), (2763, 240640), (2820, 235776), (2880, 230864), (3008, 221040), (3070, 216576), (3072, 216435), (3384, 196480), (3684, 180480), (3760, 176832), (3840, 173148), (4230, 157184), (4512, 147360), (4605, 144384), (4608, 144290), (4912, 135360), (5120, 129861), (5526, 120320), (5640, 117888), (5760, 115432), (6016, 110520), (6140, 108288), (6768, 98240), (7368, 90240), (7520, 88416), (7680, 86574), (8460, 78592), (9024, 73680), (9210, 72192), (9216, 72145), (9824, 67680), (11052, 60160), (11280, 58944), (11520, 57716), (12032, 55260), (12280, 54144), (13536, 49120), (13815, 48128), (14429, 46080), (14736, 45120), (15040, 44208), (15360, 43287), (16920, 39296), (18048, 36840), (18420, 36096), (19648, 33840), (22104, 30080), (22560, 29472), (23040, 28858), (24064, 27630), (24560, 27072)]