130151840

素因数分解:

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

素因数の和:1319

約数の個数: 144

約数和(自身を含む): 385501032

約数和(自身を除く): 255349192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1277, 1456, 1568, 1820, 1960, 2080, 2548, 2554, 2912, 3185, 3640, 3920, 5096, 5108, 6370, 6385, 7280, 7840, 8939, 10192, 10216, 12740, 12770, 14560, 16601, 17878, 20384, 20432, 25480, 25540, 33202, 35756, 40864, 44695, 50960, 51080, 62573, 66404, 71512, 83005, 89390, 101920, 102160, 116207, 125146, 132808, 143024, 166010, 178780, 204320, 232414, 250292, 265616, 286048, 312865, 332020, 357560, 464828, 500584, 531232, 581035, 625730, 664040, 715120, 813449, 929656, 1001168, 1162070, 1251460, 1328080, 1430240, 1626898, 1859312, 2002336, 2324140, 2502920, 2656160, 3253796, 3718624, 4067245, 4648280, 5005840, 6507592, 8134490, 9296560, 10011680, 13015184, 16268980, 18593120, 26030368, 32537960, 65075920, 130151840]

約数ペア:

[(1, 130151840), (2, 65075920), (4, 32537960), (5, 26030368), (7, 18593120), (8, 16268980), (10, 13015184), (13, 10011680), (14, 9296560), (16, 8134490), (20, 6507592), (26, 5005840), (28, 4648280), (32, 4067245), (35, 3718624), (40, 3253796), (49, 2656160), (52, 2502920), (56, 2324140), (65, 2002336), (70, 1859312), (80, 1626898), (91, 1430240), (98, 1328080), (104, 1251460), (112, 1162070), (130, 1001168), (140, 929656), (160, 813449), (182, 715120), (196, 664040), (208, 625730), (224, 581035), (245, 531232), (260, 500584), (280, 464828), (364, 357560), (392, 332020), (416, 312865), (455, 286048), (490, 265616), (520, 250292), (560, 232414), (637, 204320), (728, 178780), (784, 166010), (910, 143024), (980, 132808), (1040, 125146), (1120, 116207), (1274, 102160), (1277, 101920), (1456, 89390), (1568, 83005), (1820, 71512), (1960, 66404), (2080, 62573), (2548, 51080), (2554, 50960), (2912, 44695), (3185, 40864), (3640, 35756), (3920, 33202), (5096, 25540), (5108, 25480), (6370, 20432), (6385, 20384), (7280, 17878), (7840, 16601), (8939, 14560), (10192, 12770), (10216, 12740)]