333921280

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{11}}^3$

素因数の和:72

約数の個数: 264

約数和(自身を含む): 1024908336

約数和(自身を除く): 690987056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 121, 128, 140, 154, 160, 176, 196, 220, 224, 242, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 484, 490, 512, 539, 560, 605, 616, 640, 704, 770, 784, 847, 880, 896, 968, 980, 1024, 1078, 1120, 1210, 1232, 1280, 1331, 1408, 1540, 1568, 1694, 1760, 1792, 1936, 1960, 2156, 2240, 2420, 2464, 2560, 2662, 2695, 2816, 3080, 3136, 3388, 3520, 3584, 3872, 3920, 4235, 4312, 4480, 4840, 4928, 5120, 5324, 5390, 5632, 5929, 6160, 6272, 6655, 6776, 7040, 7168, 7744, 7840, 8470, 8624, 8960, 9317, 9680, 9856, 10648, 10780, 11264, 11858, 12320, 12544, 13310, 13552, 14080, 15488, 15680, 16940, 17248, 17920, 18634, 19360, 19712, 21296, 21560, 23716, 24640, 25088, 26620, 27104, 28160, 29645, 30976, 31360, 33880, 34496, 35840, 37268, 38720, 39424, 42592, 43120, 46585, 47432, 49280, 50176, 53240, 54208, 56320, 59290, 61952, 62720, 65219, 67760, 68992, 74536, 77440, 78848, 85184, 86240, 93170, 94864, 98560, 106480, 108416, 118580, 123904, 125440, 130438, 135520, 137984, 149072, 154880, 170368, 172480, 186340, 189728, 197120, 212960, 216832, 237160, 250880, 260876, 271040, 275968, 298144, 309760, 326095, 340736, 344960, 372680, 379456, 394240, 425920, 433664, 474320, 521752, 542080, 551936, 596288, 619520, 652190, 681472, 689920, 745360, 758912, 851840, 867328, 948640, 1043504, 1084160, 1192576, 1304380, 1362944, 1379840, 1490720, 1517824, 1703680, 1897280, 2087008, 2168320, 2385152, 2608760, 2759680, 2981440, 3035648, 3407360, 3794560, 4174016, 4336640, 4770304, 5217520, 5962880, 6071296, 6814720, 7589120, 8348032, 9540608, 10435040, 11925760, 15178240, 16696064, 20870080, 23851520, 30356480, 33392128, 41740160, 47703040, 66784256, 83480320, 166960640, 333921280]

約数ペア:

[(1, 333921280), (2, 166960640), (4, 83480320), (5, 66784256), (7, 47703040), (8, 41740160), (10, 33392128), (11, 30356480), (14, 23851520), (16, 20870080), (20, 16696064), (22, 15178240), (28, 11925760), (32, 10435040), (35, 9540608), (40, 8348032), (44, 7589120), (49, 6814720), (55, 6071296), (56, 5962880), (64, 5217520), (70, 4770304), (77, 4336640), (80, 4174016), (88, 3794560), (98, 3407360), (110, 3035648), (112, 2981440), (121, 2759680), (128, 2608760), (140, 2385152), (154, 2168320), (160, 2087008), (176, 1897280), (196, 1703680), (220, 1517824), (224, 1490720), (242, 1379840), (245, 1362944), (256, 1304380), (280, 1192576), (308, 1084160), (320, 1043504), (352, 948640), (385, 867328), (392, 851840), (440, 758912), (448, 745360), (484, 689920), (490, 681472), (512, 652190), (539, 619520), (560, 596288), (605, 551936), (616, 542080), (640, 521752), (704, 474320), (770, 433664), (784, 425920), (847, 394240), (880, 379456), (896, 372680), (968, 344960), (980, 340736), (1024, 326095), (1078, 309760), (1120, 298144), (1210, 275968), (1232, 271040), (1280, 260876), (1331, 250880), (1408, 237160), (1540, 216832), (1568, 212960), (1694, 197120), (1760, 189728), (1792, 186340), (1936, 172480), (1960, 170368), (2156, 154880), (2240, 149072), (2420, 137984), (2464, 135520), (2560, 130438), (2662, 125440), (2695, 123904), (2816, 118580), (3080, 108416), (3136, 106480), (3388, 98560), (3520, 94864), (3584, 93170), (3872, 86240), (3920, 85184), (4235, 78848), (4312, 77440), (4480, 74536), (4840, 68992), (4928, 67760), (5120, 65219), (5324, 62720), (5390, 61952), (5632, 59290), (5929, 56320), (6160, 54208), (6272, 53240), (6655, 50176), (6776, 49280), (7040, 47432), (7168, 46585), (7744, 43120), (7840, 42592), (8470, 39424), (8624, 38720), (8960, 37268), (9317, 35840), (9680, 34496), (9856, 33880), (10648, 31360), (10780, 30976), (11264, 29645), (11858, 28160), (12320, 27104), (12544, 26620), (13310, 25088), (13552, 24640), (14080, 23716), (15488, 21560), (15680, 21296), (16940, 19712), (17248, 19360), (17920, 18634)]