248306240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8564

約数の個数: 112

約数和(自身を含む): 727813632

約数和(自身を除く): 479507392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 8527, 14560, 17054, 29120, 34108, 42635, 59689, 68216, 85270, 110851, 119378, 136432, 170540, 221702, 238756, 272864, 298445, 341080, 443404, 477512, 545728, 554255, 596890, 682160, 775957, 886808, 955024, 1108510, 1193780, 1364320, 1551914, 1773616, 1910048, 2217020, 2387560, 2728640, 3103828, 3547232, 3820096, 3879785, 4434040, 4775120, 6207656, 7094464, 7759570, 8868080, 9550240, 12415312, 15519140, 17736160, 19100480, 24830624, 31038280, 35472320, 49661248, 62076560, 124153120, 248306240]

約数ペア:

[(1, 248306240), (2, 124153120), (4, 62076560), (5, 49661248), (7, 35472320), (8, 31038280), (10, 24830624), (13, 19100480), (14, 17736160), (16, 15519140), (20, 12415312), (26, 9550240), (28, 8868080), (32, 7759570), (35, 7094464), (40, 6207656), (52, 4775120), (56, 4434040), (64, 3879785), (65, 3820096), (70, 3547232), (80, 3103828), (91, 2728640), (104, 2387560), (112, 2217020), (130, 1910048), (140, 1773616), (160, 1551914), (182, 1364320), (208, 1193780), (224, 1108510), (260, 955024), (280, 886808), (320, 775957), (364, 682160), (416, 596890), (448, 554255), (455, 545728), (520, 477512), (560, 443404), (728, 341080), (832, 298445), (910, 272864), (1040, 238756), (1120, 221702), (1456, 170540), (1820, 136432), (2080, 119378), (2240, 110851), (2912, 85270), (3640, 68216), (4160, 59689), (5824, 42635), (7280, 34108), (8527, 29120), (14560, 17054)]