222584320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12451

約数の個数: 80

約数和(自身を含む): 609969888

約数和(自身を除く): 387385568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 12421, 17920, 24842, 49684, 62105, 86947, 99368, 124210, 173894, 198736, 248420, 347788, 397472, 434735, 496840, 695576, 794944, 869470, 993680, 1391152, 1589888, 1738940, 1987360, 2782304, 3179776, 3477880, 3974720, 5564608, 6359552, 6955760, 7949440, 11129216, 13911520, 15898880, 22258432, 27823040, 31797760, 44516864, 55646080, 111292160, 222584320]

約数ペア:

[(1, 222584320), (2, 111292160), (4, 55646080), (5, 44516864), (7, 31797760), (8, 27823040), (10, 22258432), (14, 15898880), (16, 13911520), (20, 11129216), (28, 7949440), (32, 6955760), (35, 6359552), (40, 5564608), (56, 3974720), (64, 3477880), (70, 3179776), (80, 2782304), (112, 1987360), (128, 1738940), (140, 1589888), (160, 1391152), (224, 993680), (256, 869470), (280, 794944), (320, 695576), (448, 496840), (512, 434735), (560, 397472), (640, 347788), (896, 248420), (1120, 198736), (1280, 173894), (1792, 124210), (2240, 99368), (2560, 86947), (3584, 62105), (4480, 49684), (8960, 24842), (12421, 17920)]