243799360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1008

約数の個数: 112

約数和(自身を含む): 669487104

約数和(自身を除く): 425687744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 857, 889, 1016, 1120, 1270, 1714, 1778, 2032, 2240, 2540, 3428, 3556, 4064, 4285, 4445, 5080, 5999, 6856, 7112, 8128, 8570, 8890, 10160, 11998, 13712, 14224, 17140, 17780, 20320, 23996, 27424, 28448, 29995, 34280, 35560, 40640, 47992, 54848, 56896, 59990, 68560, 71120, 95984, 108839, 119980, 137120, 142240, 191968, 217678, 239960, 274240, 284480, 383936, 435356, 479920, 544195, 761873, 870712, 959840, 1088390, 1523746, 1741424, 1919680, 2176780, 3047492, 3482848, 3809365, 4353560, 6094984, 6965696, 7618730, 8707120, 12189968, 15237460, 17414240, 24379936, 30474920, 34828480, 48759872, 60949840, 121899680, 243799360]

約数ペア:

[(1, 243799360), (2, 121899680), (4, 60949840), (5, 48759872), (7, 34828480), (8, 30474920), (10, 24379936), (14, 17414240), (16, 15237460), (20, 12189968), (28, 8707120), (32, 7618730), (35, 6965696), (40, 6094984), (56, 4353560), (64, 3809365), (70, 3482848), (80, 3047492), (112, 2176780), (127, 1919680), (140, 1741424), (160, 1523746), (224, 1088390), (254, 959840), (280, 870712), (320, 761873), (448, 544195), (508, 479920), (560, 435356), (635, 383936), (857, 284480), (889, 274240), (1016, 239960), (1120, 217678), (1270, 191968), (1714, 142240), (1778, 137120), (2032, 119980), (2240, 108839), (2540, 95984), (3428, 71120), (3556, 68560), (4064, 59990), (4285, 56896), (4445, 54848), (5080, 47992), (5999, 40640), (6856, 35560), (7112, 34280), (8128, 29995), (8570, 28448), (8890, 27424), (10160, 23996), (11998, 20320), (13712, 17780), (14224, 17140)]