418232320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 1132185600

約数和(自身を除く): 713953280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 79, 80, 88, 94, 110, 128, 158, 160, 176, 188, 220, 235, 256, 316, 320, 352, 376, 395, 440, 470, 512, 517, 632, 640, 704, 752, 790, 869, 880, 940, 1024, 1034, 1264, 1280, 1408, 1504, 1580, 1738, 1760, 1880, 2048, 2068, 2528, 2560, 2585, 2816, 3008, 3160, 3476, 3520, 3713, 3760, 4136, 4345, 5056, 5120, 5170, 5632, 6016, 6320, 6952, 7040, 7426, 7520, 8272, 8690, 10112, 10240, 10340, 11264, 12032, 12640, 13904, 14080, 14852, 15040, 16544, 17380, 18565, 20224, 20680, 22528, 24064, 25280, 27808, 28160, 29704, 30080, 33088, 34760, 37130, 40448, 40843, 41360, 48128, 50560, 55616, 56320, 59408, 60160, 66176, 69520, 74260, 80896, 81686, 82720, 96256, 101120, 111232, 112640, 118816, 120320, 132352, 139040, 148520, 161792, 163372, 165440, 202240, 204215, 222464, 237632, 240640, 264704, 278080, 297040, 326744, 330880, 404480, 408430, 444928, 475264, 481280, 529408, 556160, 594080, 653488, 661760, 808960, 816860, 889856, 950528, 1058816, 1112320, 1188160, 1306976, 1323520, 1633720, 1779712, 1901056, 2224640, 2376320, 2613952, 2647040, 3267440, 3802112, 4449280, 4752640, 5227904, 5294080, 6534880, 7604224, 8898560, 9505280, 10455808, 13069760, 19010560, 20911616, 26139520, 38021120, 41823232, 52279040, 83646464, 104558080, 209116160, 418232320]

約数ペア:

[(1, 418232320), (2, 209116160), (4, 104558080), (5, 83646464), (8, 52279040), (10, 41823232), (11, 38021120), (16, 26139520), (20, 20911616), (22, 19010560), (32, 13069760), (40, 10455808), (44, 9505280), (47, 8898560), (55, 7604224), (64, 6534880), (79, 5294080), (80, 5227904), (88, 4752640), (94, 4449280), (110, 3802112), (128, 3267440), (158, 2647040), (160, 2613952), (176, 2376320), (188, 2224640), (220, 1901056), (235, 1779712), (256, 1633720), (316, 1323520), (320, 1306976), (352, 1188160), (376, 1112320), (395, 1058816), (440, 950528), (470, 889856), (512, 816860), (517, 808960), (632, 661760), (640, 653488), (704, 594080), (752, 556160), (790, 529408), (869, 481280), (880, 475264), (940, 444928), (1024, 408430), (1034, 404480), (1264, 330880), (1280, 326744), (1408, 297040), (1504, 278080), (1580, 264704), (1738, 240640), (1760, 237632), (1880, 222464), (2048, 204215), (2068, 202240), (2528, 165440), (2560, 163372), (2585, 161792), (2816, 148520), (3008, 139040), (3160, 132352), (3476, 120320), (3520, 118816), (3713, 112640), (3760, 111232), (4136, 101120), (4345, 96256), (5056, 82720), (5120, 81686), (5170, 80896), (5632, 74260), (6016, 69520), (6320, 66176), (6952, 60160), (7040, 59408), (7426, 56320), (7520, 55616), (8272, 50560), (8690, 48128), (10112, 41360), (10240, 40843), (10340, 40448), (11264, 37130), (12032, 34760), (12640, 33088), (13904, 30080), (14080, 29704), (14852, 28160), (15040, 27808), (16544, 25280), (17380, 24064), (18565, 22528), (20224, 20680)]