133224320

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 336061440

約数和(自身を除く): 202837120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 47, 64, 80, 86, 94, 103, 128, 160, 172, 188, 206, 215, 235, 320, 344, 376, 412, 430, 470, 515, 640, 688, 752, 824, 860, 940, 1030, 1376, 1504, 1648, 1720, 1880, 2021, 2060, 2752, 3008, 3296, 3440, 3760, 4042, 4120, 4429, 4841, 5504, 6016, 6592, 6880, 7520, 8084, 8240, 8858, 9682, 10105, 13184, 13760, 15040, 16168, 16480, 17716, 19364, 20210, 22145, 24205, 27520, 30080, 32336, 32960, 35432, 38728, 40420, 44290, 48410, 64672, 65920, 70864, 77456, 80840, 88580, 96820, 129344, 141728, 154912, 161680, 177160, 193640, 208163, 258688, 283456, 309824, 323360, 354320, 387280, 416326, 566912, 619648, 646720, 708640, 774560, 832652, 1040815, 1293440, 1417280, 1549120, 1665304, 2081630, 2834560, 3098240, 3330608, 4163260, 6661216, 8326520, 13322432, 16653040, 26644864, 33306080, 66612160, 133224320]

約数ペア:

[(1, 133224320), (2, 66612160), (4, 33306080), (5, 26644864), (8, 16653040), (10, 13322432), (16, 8326520), (20, 6661216), (32, 4163260), (40, 3330608), (43, 3098240), (47, 2834560), (64, 2081630), (80, 1665304), (86, 1549120), (94, 1417280), (103, 1293440), (128, 1040815), (160, 832652), (172, 774560), (188, 708640), (206, 646720), (215, 619648), (235, 566912), (320, 416326), (344, 387280), (376, 354320), (412, 323360), (430, 309824), (470, 283456), (515, 258688), (640, 208163), (688, 193640), (752, 177160), (824, 161680), (860, 154912), (940, 141728), (1030, 129344), (1376, 96820), (1504, 88580), (1648, 80840), (1720, 77456), (1880, 70864), (2021, 65920), (2060, 64672), (2752, 48410), (3008, 44290), (3296, 40420), (3440, 38728), (3760, 35432), (4042, 32960), (4120, 32336), (4429, 30080), (4841, 27520), (5504, 24205), (6016, 22145), (6592, 20210), (6880, 19364), (7520, 17716), (8084, 16480), (8240, 16168), (8858, 15040), (9682, 13760), (10105, 13184)]