520607360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 192

約数和(自身を含む): 1560361320

約数和(自身を除く): 1039753960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1277, 1456, 1568, 1664, 1820, 1960, 2080, 2240, 2548, 2554, 2912, 3136, 3185, 3640, 3920, 4160, 4480, 5096, 5108, 5824, 6272, 6370, 6385, 7280, 7840, 8320, 8939, 10192, 10216, 11648, 12740, 12770, 14560, 15680, 16601, 17878, 20384, 20432, 25480, 25540, 29120, 31360, 33202, 35756, 40768, 40864, 44695, 50960, 51080, 58240, 62573, 66404, 71512, 81536, 81728, 83005, 89390, 101920, 102160, 116207, 125146, 132808, 143024, 163456, 166010, 178780, 203840, 204320, 232414, 250292, 265616, 286048, 312865, 332020, 357560, 407680, 408640, 464828, 500584, 531232, 572096, 581035, 625730, 664040, 715120, 813449, 817280, 929656, 1001168, 1062464, 1144192, 1162070, 1251460, 1328080, 1430240, 1626898, 1859312, 2002336, 2124928, 2324140, 2502920, 2656160, 2860480, 3253796, 3718624, 4004672, 4067245, 4648280, 5005840, 5312320, 5720960, 6507592, 7437248, 8009344, 8134490, 9296560, 10011680, 10624640, 13015184, 14874496, 16268980, 18593120, 20023360, 26030368, 32537960, 37186240, 40046720, 52060736, 65075920, 74372480, 104121472, 130151840, 260303680, 520607360]

約数ペア:

[(1, 520607360), (2, 260303680), (4, 130151840), (5, 104121472), (7, 74372480), (8, 65075920), (10, 52060736), (13, 40046720), (14, 37186240), (16, 32537960), (20, 26030368), (26, 20023360), (28, 18593120), (32, 16268980), (35, 14874496), (40, 13015184), (49, 10624640), (52, 10011680), (56, 9296560), (64, 8134490), (65, 8009344), (70, 7437248), (80, 6507592), (91, 5720960), (98, 5312320), (104, 5005840), (112, 4648280), (128, 4067245), (130, 4004672), (140, 3718624), (160, 3253796), (182, 2860480), (196, 2656160), (208, 2502920), (224, 2324140), (245, 2124928), (260, 2002336), (280, 1859312), (320, 1626898), (364, 1430240), (392, 1328080), (416, 1251460), (448, 1162070), (455, 1144192), (490, 1062464), (520, 1001168), (560, 929656), (637, 817280), (640, 813449), (728, 715120), (784, 664040), (832, 625730), (896, 581035), (910, 572096), (980, 531232), (1040, 500584), (1120, 464828), (1274, 408640), (1277, 407680), (1456, 357560), (1568, 332020), (1664, 312865), (1820, 286048), (1960, 265616), (2080, 250292), (2240, 232414), (2548, 204320), (2554, 203840), (2912, 178780), (3136, 166010), (3185, 163456), (3640, 143024), (3920, 132808), (4160, 125146), (4480, 116207), (5096, 102160), (5108, 101920), (5824, 89390), (6272, 83005), (6370, 81728), (6385, 81536), (7280, 71512), (7840, 66404), (8320, 62573), (8939, 58240), (10192, 51080), (10216, 50960), (11648, 44695), (12740, 40864), (12770, 40768), (14560, 35756), (15680, 33202), (16601, 31360), (17878, 29120), (20384, 25540), (20432, 25480)]