23475760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 70566912

約数和(自身を除く): 47091152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 103, 110, 112, 140, 148, 154, 176, 185, 206, 220, 259, 280, 296, 308, 370, 385, 407, 412, 440, 515, 518, 560, 592, 616, 721, 740, 770, 814, 824, 880, 1030, 1036, 1133, 1232, 1295, 1442, 1480, 1540, 1628, 1648, 2035, 2060, 2072, 2266, 2590, 2849, 2884, 2960, 3080, 3256, 3605, 3811, 4070, 4120, 4144, 4532, 5180, 5665, 5698, 5768, 6160, 6512, 7210, 7622, 7931, 8140, 8240, 9064, 10360, 11330, 11396, 11536, 14245, 14420, 15244, 15862, 16280, 18128, 19055, 20720, 22660, 22792, 26677, 28490, 28840, 30488, 31724, 32560, 38110, 39655, 41921, 45320, 45584, 53354, 56980, 57680, 60976, 63448, 76220, 79310, 83842, 90640, 106708, 113960, 126896, 133385, 152440, 158620, 167684, 209605, 213416, 227920, 266770, 293447, 304880, 317240, 335368, 419210, 426832, 533540, 586894, 634480, 670736, 838420, 1067080, 1173788, 1467235, 1676840, 2134160, 2347576, 2934470, 3353680, 4695152, 5868940, 11737880, 23475760]

約数ペア:

[(1, 23475760), (2, 11737880), (4, 5868940), (5, 4695152), (7, 3353680), (8, 2934470), (10, 2347576), (11, 2134160), (14, 1676840), (16, 1467235), (20, 1173788), (22, 1067080), (28, 838420), (35, 670736), (37, 634480), (40, 586894), (44, 533540), (55, 426832), (56, 419210), (70, 335368), (74, 317240), (77, 304880), (80, 293447), (88, 266770), (103, 227920), (110, 213416), (112, 209605), (140, 167684), (148, 158620), (154, 152440), (176, 133385), (185, 126896), (206, 113960), (220, 106708), (259, 90640), (280, 83842), (296, 79310), (308, 76220), (370, 63448), (385, 60976), (407, 57680), (412, 56980), (440, 53354), (515, 45584), (518, 45320), (560, 41921), (592, 39655), (616, 38110), (721, 32560), (740, 31724), (770, 30488), (814, 28840), (824, 28490), (880, 26677), (1030, 22792), (1036, 22660), (1133, 20720), (1232, 19055), (1295, 18128), (1442, 16280), (1480, 15862), (1540, 15244), (1628, 14420), (1648, 14245), (2035, 11536), (2060, 11396), (2072, 11330), (2266, 10360), (2590, 9064), (2849, 8240), (2884, 8140), (2960, 7931), (3080, 7622), (3256, 7210), (3605, 6512), (3811, 6160), (4070, 5768), (4120, 5698), (4144, 5665), (4532, 5180)]