2272264000

素因数分解:

$2^6\times 5^3\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1113

約数の個数: 112

約数和(自身を含む): 5648797440

約数和(自身を除く): 3376533440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 439, 500, 647, 800, 878, 1000, 1294, 1600, 1756, 2000, 2195, 2588, 3235, 3512, 4000, 4390, 5176, 6470, 7024, 8000, 8780, 10352, 10975, 12940, 14048, 16175, 17560, 20704, 21950, 25880, 28096, 32350, 35120, 41408, 43900, 51760, 54875, 64700, 70240, 80875, 87800, 103520, 109750, 129400, 140480, 161750, 175600, 207040, 219500, 258800, 284033, 323500, 351200, 439000, 517600, 568066, 647000, 702400, 878000, 1035200, 1136132, 1294000, 1420165, 1756000, 2272264, 2588000, 2840330, 3512000, 4544528, 5176000, 5680660, 7100825, 9089056, 11361320, 14201650, 18178112, 22722640, 28403300, 35504125, 45445280, 56806600, 71008250, 90890560, 113613200, 142016500, 227226400, 284033000, 454452800, 568066000, 1136132000, 2272264000]

約数ペア:

[(1, 2272264000), (2, 1136132000), (4, 568066000), (5, 454452800), (8, 284033000), (10, 227226400), (16, 142016500), (20, 113613200), (25, 90890560), (32, 71008250), (40, 56806600), (50, 45445280), (64, 35504125), (80, 28403300), (100, 22722640), (125, 18178112), (160, 14201650), (200, 11361320), (250, 9089056), (320, 7100825), (400, 5680660), (439, 5176000), (500, 4544528), (647, 3512000), (800, 2840330), (878, 2588000), (1000, 2272264), (1294, 1756000), (1600, 1420165), (1756, 1294000), (2000, 1136132), (2195, 1035200), (2588, 878000), (3235, 702400), (3512, 647000), (4000, 568066), (4390, 517600), (5176, 439000), (6470, 351200), (7024, 323500), (8000, 284033), (8780, 258800), (10352, 219500), (10975, 207040), (12940, 175600), (14048, 161750), (16175, 140480), (17560, 129400), (20704, 109750), (21950, 103520), (25880, 87800), (28096, 80875), (32350, 70240), (35120, 64700), (41408, 54875), (43900, 51760)]