221629440

素因数分解:

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

素因数の和:382

約数の個数: 176

約数和(自身を含む): 726308352

約数和(自身を除く): 504678912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 307, 320, 376, 384, 470, 480, 512, 564, 614, 640, 705, 752, 768, 921, 940, 960, 1024, 1128, 1228, 1280, 1410, 1504, 1535, 1536, 1842, 1880, 1920, 2256, 2456, 2560, 2820, 3008, 3070, 3072, 3684, 3760, 3840, 4512, 4605, 4912, 5120, 5640, 6016, 6140, 7368, 7520, 7680, 9024, 9210, 9824, 11280, 12032, 12280, 14429, 14736, 15040, 15360, 18048, 18420, 19648, 22560, 24064, 24560, 28858, 29472, 30080, 36096, 36840, 39296, 43287, 45120, 48128, 49120, 57716, 58944, 60160, 72145, 72192, 73680, 78592, 86574, 90240, 98240, 115432, 117888, 120320, 144290, 144384, 147360, 157184, 173148, 180480, 196480, 216435, 230864, 235776, 240640, 288580, 294720, 314368, 346296, 360960, 392960, 432870, 461728, 471552, 577160, 589440, 692592, 721920, 785920, 865740, 923456, 943104, 1154320, 1178880, 1385184, 1571840, 1731480, 1846912, 2308640, 2357760, 2770368, 3462960, 3693824, 4617280, 4715520, 5540736, 6925920, 7387648, 9234560, 11081472, 13851840, 14775296, 18469120, 22162944, 27703680, 36938240, 44325888, 55407360, 73876480, 110814720, 221629440]

約数ペア:

[(1, 221629440), (2, 110814720), (3, 73876480), (4, 55407360), (5, 44325888), (6, 36938240), (8, 27703680), (10, 22162944), (12, 18469120), (15, 14775296), (16, 13851840), (20, 11081472), (24, 9234560), (30, 7387648), (32, 6925920), (40, 5540736), (47, 4715520), (48, 4617280), (60, 3693824), (64, 3462960), (80, 2770368), (94, 2357760), (96, 2308640), (120, 1846912), (128, 1731480), (141, 1571840), (160, 1385184), (188, 1178880), (192, 1154320), (235, 943104), (240, 923456), (256, 865740), (282, 785920), (307, 721920), (320, 692592), (376, 589440), (384, 577160), (470, 471552), (480, 461728), (512, 432870), (564, 392960), (614, 360960), (640, 346296), (705, 314368), (752, 294720), (768, 288580), (921, 240640), (940, 235776), (960, 230864), (1024, 216435), (1128, 196480), (1228, 180480), (1280, 173148), (1410, 157184), (1504, 147360), (1535, 144384), (1536, 144290), (1842, 120320), (1880, 117888), (1920, 115432), (2256, 98240), (2456, 90240), (2560, 86574), (2820, 78592), (3008, 73680), (3070, 72192), (3072, 72145), (3684, 60160), (3760, 58944), (3840, 57716), (4512, 49120), (4605, 48128), (4912, 45120), (5120, 43287), (5640, 39296), (6016, 36840), (6140, 36096), (7368, 30080), (7520, 29472), (7680, 28858), (9024, 24560), (9210, 24064), (9824, 22560), (11280, 19648), (12032, 18420), (12280, 18048), (14429, 15360), (14736, 15040)]