560654080

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 144

約数和(自身を含む): 1567339200

約数和(自身を除く): 1006685120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1277, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2554, 2744, 3136, 3430, 3920, 4480, 5108, 5488, 6272, 6385, 6860, 7840, 8939, 8960, 10216, 10976, 12544, 12770, 13720, 15680, 17878, 20432, 21952, 25540, 27440, 31360, 35756, 40864, 43904, 44695, 51080, 54880, 62573, 62720, 71512, 81728, 87808, 89390, 102160, 109760, 125146, 143024, 163456, 178780, 204320, 219520, 250292, 286048, 312865, 326912, 357560, 408640, 438011, 439040, 500584, 572096, 625730, 715120, 817280, 876022, 1001168, 1144192, 1251460, 1430240, 1634560, 1752044, 2002336, 2190055, 2288384, 2502920, 2860480, 3504088, 4004672, 4380110, 5005840, 5720960, 7008176, 8009344, 8760220, 10011680, 11441920, 14016352, 16018688, 17520440, 20023360, 28032704, 35040880, 40046720, 56065408, 70081760, 80093440, 112130816, 140163520, 280327040, 560654080]

約数ペア:

[(1, 560654080), (2, 280327040), (4, 140163520), (5, 112130816), (7, 80093440), (8, 70081760), (10, 56065408), (14, 40046720), (16, 35040880), (20, 28032704), (28, 20023360), (32, 17520440), (35, 16018688), (40, 14016352), (49, 11441920), (56, 10011680), (64, 8760220), (70, 8009344), (80, 7008176), (98, 5720960), (112, 5005840), (128, 4380110), (140, 4004672), (160, 3504088), (196, 2860480), (224, 2502920), (245, 2288384), (256, 2190055), (280, 2002336), (320, 1752044), (343, 1634560), (392, 1430240), (448, 1251460), (490, 1144192), (560, 1001168), (640, 876022), (686, 817280), (784, 715120), (896, 625730), (980, 572096), (1120, 500584), (1277, 439040), (1280, 438011), (1372, 408640), (1568, 357560), (1715, 326912), (1792, 312865), (1960, 286048), (2240, 250292), (2554, 219520), (2744, 204320), (3136, 178780), (3430, 163456), (3920, 143024), (4480, 125146), (5108, 109760), (5488, 102160), (6272, 89390), (6385, 87808), (6860, 81728), (7840, 71512), (8939, 62720), (8960, 62573), (10216, 54880), (10976, 51080), (12544, 44695), (12770, 43904), (13720, 40864), (15680, 35756), (17878, 31360), (20432, 27440), (21952, 25540)]