381624320

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{11}}^3$

素因数の和:71

約数の個数: 224

約数和(自身を含む): 1151266176

約数和(自身を除く): 769641856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 256, 280, 308, 320, 352, 385, 440, 448, 484, 512, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1024, 1120, 1210, 1232, 1280, 1331, 1408, 1540, 1694, 1760, 1792, 1936, 2048, 2240, 2420, 2464, 2560, 2662, 2816, 3080, 3388, 3520, 3584, 3872, 4096, 4235, 4480, 4840, 4928, 5120, 5324, 5632, 6160, 6655, 6776, 7040, 7168, 7744, 8192, 8470, 8960, 9317, 9680, 9856, 10240, 10648, 11264, 12320, 13310, 13552, 14080, 14336, 15488, 16940, 17920, 18634, 19360, 19712, 20480, 21296, 22528, 24640, 26620, 27104, 28160, 28672, 30976, 33880, 35840, 37268, 38720, 39424, 40960, 42592, 45056, 46585, 49280, 53240, 54208, 56320, 57344, 61952, 67760, 71680, 74536, 77440, 78848, 85184, 90112, 93170, 98560, 106480, 108416, 112640, 123904, 135520, 143360, 149072, 154880, 157696, 170368, 186340, 197120, 212960, 216832, 225280, 247808, 271040, 286720, 298144, 309760, 315392, 340736, 372680, 394240, 425920, 433664, 450560, 495616, 542080, 596288, 619520, 630784, 681472, 745360, 788480, 851840, 867328, 991232, 1084160, 1192576, 1239040, 1362944, 1490720, 1576960, 1703680, 1734656, 2168320, 2385152, 2478080, 2725888, 2981440, 3153920, 3407360, 3469312, 4336640, 4770304, 4956160, 5451776, 5962880, 6814720, 6938624, 8673280, 9540608, 10903552, 11925760, 13629440, 17346560, 19081216, 23851520, 27258880, 34693120, 38162432, 47703040, 54517760, 76324864, 95406080, 190812160, 381624320]

約数ペア:

[(1, 381624320), (2, 190812160), (4, 95406080), (5, 76324864), (7, 54517760), (8, 47703040), (10, 38162432), (11, 34693120), (14, 27258880), (16, 23851520), (20, 19081216), (22, 17346560), (28, 13629440), (32, 11925760), (35, 10903552), (40, 9540608), (44, 8673280), (55, 6938624), (56, 6814720), (64, 5962880), (70, 5451776), (77, 4956160), (80, 4770304), (88, 4336640), (110, 3469312), (112, 3407360), (121, 3153920), (128, 2981440), (140, 2725888), (154, 2478080), (160, 2385152), (176, 2168320), (220, 1734656), (224, 1703680), (242, 1576960), (256, 1490720), (280, 1362944), (308, 1239040), (320, 1192576), (352, 1084160), (385, 991232), (440, 867328), (448, 851840), (484, 788480), (512, 745360), (560, 681472), (605, 630784), (616, 619520), (640, 596288), (704, 542080), (770, 495616), (847, 450560), (880, 433664), (896, 425920), (968, 394240), (1024, 372680), (1120, 340736), (1210, 315392), (1232, 309760), (1280, 298144), (1331, 286720), (1408, 271040), (1540, 247808), (1694, 225280), (1760, 216832), (1792, 212960), (1936, 197120), (2048, 186340), (2240, 170368), (2420, 157696), (2464, 154880), (2560, 149072), (2662, 143360), (2816, 135520), (3080, 123904), (3388, 112640), (3520, 108416), (3584, 106480), (3872, 98560), (4096, 93170), (4235, 90112), (4480, 85184), (4840, 78848), (4928, 77440), (5120, 74536), (5324, 71680), (5632, 67760), (6160, 61952), (6655, 57344), (6776, 56320), (7040, 54208), (7168, 53240), (7744, 49280), (8192, 46585), (8470, 45056), (8960, 42592), (9317, 40960), (9680, 39424), (9856, 38720), (10240, 37268), (10648, 35840), (11264, 33880), (12320, 30976), (13310, 28672), (13552, 28160), (14080, 27104), (14336, 26620), (15488, 24640), (16940, 22528), (17920, 21296), (18634, 20480), (19360, 19712)]