23075520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:119

約数の個数: 168

約数和(自身を含む): 80778096

約数和(自身を除く): 57702576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 258, 260, 312, 320, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 832, 860, 960, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1677, 1720, 1849, 2064, 2080, 2236, 2496, 2580, 2752, 2795, 3120, 3354, 3440, 3698, 4128, 4160, 4472, 5160, 5547, 5590, 6240, 6708, 6880, 7396, 8256, 8385, 8944, 9245, 10320, 11094, 11180, 12480, 13416, 13760, 14792, 16770, 17888, 18490, 20640, 22188, 22360, 24037, 26832, 27735, 29584, 33540, 35776, 36980, 41280, 44376, 44720, 48074, 53664, 55470, 59168, 67080, 72111, 73960, 88752, 89440, 96148, 107328, 110940, 118336, 120185, 134160, 144222, 147920, 177504, 178880, 192296, 221880, 240370, 268320, 288444, 295840, 355008, 360555, 384592, 443760, 480740, 536640, 576888, 591680, 721110, 769184, 887520, 961480, 1153776, 1442220, 1538368, 1775040, 1922960, 2307552, 2884440, 3845920, 4615104, 5768880, 7691840, 11537760, 23075520]

約数ペア:

[(1, 23075520), (2, 11537760), (3, 7691840), (4, 5768880), (5, 4615104), (6, 3845920), (8, 2884440), (10, 2307552), (12, 1922960), (13, 1775040), (15, 1538368), (16, 1442220), (20, 1153776), (24, 961480), (26, 887520), (30, 769184), (32, 721110), (39, 591680), (40, 576888), (43, 536640), (48, 480740), (52, 443760), (60, 384592), (64, 360555), (65, 355008), (78, 295840), (80, 288444), (86, 268320), (96, 240370), (104, 221880), (120, 192296), (129, 178880), (130, 177504), (156, 147920), (160, 144222), (172, 134160), (192, 120185), (195, 118336), (208, 110940), (215, 107328), (240, 96148), (258, 89440), (260, 88752), (312, 73960), (320, 72111), (344, 67080), (390, 59168), (416, 55470), (430, 53664), (480, 48074), (516, 44720), (520, 44376), (559, 41280), (624, 36980), (645, 35776), (688, 33540), (780, 29584), (832, 27735), (860, 26832), (960, 24037), (1032, 22360), (1040, 22188), (1118, 20640), (1248, 18490), (1290, 17888), (1376, 16770), (1560, 14792), (1677, 13760), (1720, 13416), (1849, 12480), (2064, 11180), (2080, 11094), (2236, 10320), (2496, 9245), (2580, 8944), (2752, 8385), (2795, 8256), (3120, 7396), (3354, 6880), (3440, 6708), (3698, 6240), (4128, 5590), (4160, 5547), (4472, 5160)]