1672929280

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 224

約数和(自身を含む): 4529571840

約数和(自身を除く): 2856642560

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, 4096, 4136, 4345, 5056, 5120, 5170, 5632, 6016, 6320, 6952, 7040, 7426, 7520, 8192, 8272, 8690, 10112, 10240, 10340, 11264, 12032, 12640, 13904, 14080, 14852, 15040, 16544, 17380, 18565, 20224, 20480, 20680, 22528, 24064, 25280, 27808, 28160, 29704, 30080, 33088, 34760, 37130, 40448, 40843, 40960, 41360, 45056, 48128, 50560, 55616, 56320, 59408, 60160, 66176, 69520, 74260, 80896, 81686, 82720, 90112, 96256, 101120, 111232, 112640, 118816, 120320, 132352, 139040, 148520, 161792, 163372, 165440, 192512, 202240, 204215, 222464, 225280, 237632, 240640, 264704, 278080, 297040, 323584, 326744, 330880, 385024, 404480, 408430, 444928, 450560, 475264, 481280, 529408, 556160, 594080, 647168, 653488, 661760, 808960, 816860, 889856, 950528, 962560, 1058816, 1112320, 1188160, 1306976, 1323520, 1617920, 1633720, 1779712, 1901056, 1925120, 2117632, 2224640, 2376320, 2613952, 2647040, 3235840, 3267440, 3559424, 3802112, 4235264, 4449280, 4752640, 5227904, 5294080, 6534880, 7118848, 7604224, 8898560, 9505280, 10455808, 10588160, 13069760, 15208448, 17797120, 19010560, 20911616, 21176320, 26139520, 30416896, 35594240, 38021120, 41823232, 52279040, 76042240, 83646464, 104558080, 152084480, 167292928, 209116160, 334585856, 418232320, 836464640, 1672929280]

約数ペア:

[(1, 1672929280), (2, 836464640), (4, 418232320), (5, 334585856), (8, 209116160), (10, 167292928), (11, 152084480), (16, 104558080), (20, 83646464), (22, 76042240), (32, 52279040), (40, 41823232), (44, 38021120), (47, 35594240), (55, 30416896), (64, 26139520), (79, 21176320), (80, 20911616), (88, 19010560), (94, 17797120), (110, 15208448), (128, 13069760), (158, 10588160), (160, 10455808), (176, 9505280), (188, 8898560), (220, 7604224), (235, 7118848), (256, 6534880), (316, 5294080), (320, 5227904), (352, 4752640), (376, 4449280), (395, 4235264), (440, 3802112), (470, 3559424), (512, 3267440), (517, 3235840), (632, 2647040), (640, 2613952), (704, 2376320), (752, 2224640), (790, 2117632), (869, 1925120), (880, 1901056), (940, 1779712), (1024, 1633720), (1034, 1617920), (1264, 1323520), (1280, 1306976), (1408, 1188160), (1504, 1112320), (1580, 1058816), (1738, 962560), (1760, 950528), (1880, 889856), (2048, 816860), (2068, 808960), (2528, 661760), (2560, 653488), (2585, 647168), (2816, 594080), (3008, 556160), (3160, 529408), (3476, 481280), (3520, 475264), (3713, 450560), (3760, 444928), (4096, 408430), (4136, 404480), (4345, 385024), (5056, 330880), (5120, 326744), (5170, 323584), (5632, 297040), (6016, 278080), (6320, 264704), (6952, 240640), (7040, 237632), (7426, 225280), (7520, 222464), (8192, 204215), (8272, 202240), (8690, 192512), (10112, 165440), (10240, 163372), (10340, 161792), (11264, 148520), (12032, 139040), (12640, 132352), (13904, 120320), (14080, 118816), (14852, 112640), (15040, 111232), (16544, 101120), (17380, 96256), (18565, 90112), (20224, 82720), (20480, 81686), (20680, 80896), (22528, 74260), (24064, 69520), (25280, 66176), (27808, 60160), (28160, 59408), (29704, 56320), (30080, 55616), (33088, 50560), (34760, 48128), (37130, 45056), (40448, 41360), (40843, 40960)]