66371200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{2963}}^1$

素因数の和:2994

約数の個数: 96

約数和(自身を含む): 187443360

約数和(自身を除く): 121072160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 2963, 3200, 4480, 5600, 5926, 11200, 11852, 14815, 20741, 22400, 23704, 29630, 41482, 47408, 59260, 74075, 82964, 94816, 103705, 118520, 148150, 165928, 189632, 207410, 237040, 296300, 331856, 379264, 414820, 474080, 518525, 592600, 663712, 829640, 948160, 1037050, 1185200, 1327424, 1659280, 1896320, 2074100, 2370400, 2654848, 3318560, 4148200, 4740800, 6637120, 8296400, 9481600, 13274240, 16592800, 33185600, 66371200]

約数ペア:

[(1, 66371200), (2, 33185600), (4, 16592800), (5, 13274240), (7, 9481600), (8, 8296400), (10, 6637120), (14, 4740800), (16, 4148200), (20, 3318560), (25, 2654848), (28, 2370400), (32, 2074100), (35, 1896320), (40, 1659280), (50, 1327424), (56, 1185200), (64, 1037050), (70, 948160), (80, 829640), (100, 663712), (112, 592600), (128, 518525), (140, 474080), (160, 414820), (175, 379264), (200, 331856), (224, 296300), (280, 237040), (320, 207410), (350, 189632), (400, 165928), (448, 148150), (560, 118520), (640, 103705), (700, 94816), (800, 82964), (896, 74075), (1120, 59260), (1400, 47408), (1600, 41482), (2240, 29630), (2800, 23704), (2963, 22400), (3200, 20741), (4480, 14815), (5600, 11852), (5926, 11200)]