216199680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{28151}}^1$

素因数の和:28177

約数の個数: 80

約数和(自身を含む): 691187904

約数和(自身を除く): 474988224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 28151, 56302, 84453, 112604, 140755, 168906, 225208, 281510, 337812, 422265, 450416, 563020, 675624, 844530, 900832, 1126040, 1351248, 1689060, 1801664, 2252080, 2702496, 3378120, 3603328, 4504160, 5404992, 6756240, 7206656, 9008320, 10809984, 13512480, 14413312, 18016640, 21619968, 27024960, 36033280, 43239936, 54049920, 72066560, 108099840, 216199680]

約数ペア:

[(1, 216199680), (2, 108099840), (3, 72066560), (4, 54049920), (5, 43239936), (6, 36033280), (8, 27024960), (10, 21619968), (12, 18016640), (15, 14413312), (16, 13512480), (20, 10809984), (24, 9008320), (30, 7206656), (32, 6756240), (40, 5404992), (48, 4504160), (60, 3603328), (64, 3378120), (80, 2702496), (96, 2252080), (120, 1801664), (128, 1689060), (160, 1351248), (192, 1126040), (240, 900832), (256, 844530), (320, 675624), (384, 563020), (480, 450416), (512, 422265), (640, 337812), (768, 281510), (960, 225208), (1280, 168906), (1536, 140755), (1920, 112604), (2560, 84453), (3840, 56302), (7680, 28151)]