243900160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 675795456

約数和(自身を除く): 431895296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 163, 167, 224, 256, 280, 320, 326, 334, 448, 560, 640, 652, 668, 815, 835, 896, 1120, 1141, 1169, 1280, 1304, 1336, 1630, 1670, 1792, 2240, 2282, 2338, 2608, 2672, 3260, 3340, 4480, 4564, 4676, 5216, 5344, 5705, 5845, 6520, 6680, 8960, 9128, 9352, 10432, 10688, 11410, 11690, 13040, 13360, 18256, 18704, 20864, 21376, 22820, 23380, 26080, 26720, 27221, 36512, 37408, 41728, 42752, 45640, 46760, 52160, 53440, 54442, 73024, 74816, 91280, 93520, 104320, 106880, 108884, 136105, 146048, 149632, 182560, 187040, 190547, 208640, 213760, 217768, 272210, 292096, 299264, 365120, 374080, 381094, 435536, 544420, 730240, 748160, 762188, 871072, 952735, 1088840, 1460480, 1496320, 1524376, 1742144, 1905470, 2177680, 3048752, 3484288, 3810940, 4355360, 6097504, 6968576, 7621880, 8710720, 12195008, 15243760, 17421440, 24390016, 30487520, 34842880, 48780032, 60975040, 121950080, 243900160]

約数ペア:

[(1, 243900160), (2, 121950080), (4, 60975040), (5, 48780032), (7, 34842880), (8, 30487520), (10, 24390016), (14, 17421440), (16, 15243760), (20, 12195008), (28, 8710720), (32, 7621880), (35, 6968576), (40, 6097504), (56, 4355360), (64, 3810940), (70, 3484288), (80, 3048752), (112, 2177680), (128, 1905470), (140, 1742144), (160, 1524376), (163, 1496320), (167, 1460480), (224, 1088840), (256, 952735), (280, 871072), (320, 762188), (326, 748160), (334, 730240), (448, 544420), (560, 435536), (640, 381094), (652, 374080), (668, 365120), (815, 299264), (835, 292096), (896, 272210), (1120, 217768), (1141, 213760), (1169, 208640), (1280, 190547), (1304, 187040), (1336, 182560), (1630, 149632), (1670, 146048), (1792, 136105), (2240, 108884), (2282, 106880), (2338, 104320), (2608, 93520), (2672, 91280), (3260, 74816), (3340, 73024), (4480, 54442), (4564, 53440), (4676, 52160), (5216, 46760), (5344, 45640), (5705, 42752), (5845, 41728), (6520, 37408), (6680, 36512), (8960, 27221), (9128, 26720), (9352, 26080), (10432, 23380), (10688, 22820), (11410, 21376), (11690, 20864), (13040, 18704), (13360, 18256)]