380374400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{16981}}^1$

素因数の和:17012

約数の個数: 96

約数和(自身を含む): 1073941680

約数和(自身を除く): 693567280

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, 3200, 4480, 5600, 11200, 16981, 22400, 33962, 67924, 84905, 118867, 135848, 169810, 237734, 271696, 339620, 424525, 475468, 543392, 594335, 679240, 849050, 950936, 1086784, 1188670, 1358480, 1698100, 1901872, 2173568, 2377340, 2716960, 2971675, 3396200, 3803744, 4754680, 5433920, 5943350, 6792400, 7607488, 9509360, 10867840, 11886700, 13584800, 15214976, 19018720, 23773400, 27169600, 38037440, 47546800, 54339200, 76074880, 95093600, 190187200, 380374400]

約数ペア:

[(1, 380374400), (2, 190187200), (4, 95093600), (5, 76074880), (7, 54339200), (8, 47546800), (10, 38037440), (14, 27169600), (16, 23773400), (20, 19018720), (25, 15214976), (28, 13584800), (32, 11886700), (35, 10867840), (40, 9509360), (50, 7607488), (56, 6792400), (64, 5943350), (70, 5433920), (80, 4754680), (100, 3803744), (112, 3396200), (128, 2971675), (140, 2716960), (160, 2377340), (175, 2173568), (200, 1901872), (224, 1698100), (280, 1358480), (320, 1188670), (350, 1086784), (400, 950936), (448, 849050), (560, 679240), (640, 594335), (700, 543392), (800, 475468), (896, 424525), (1120, 339620), (1400, 271696), (1600, 237734), (2240, 169810), (2800, 135848), (3200, 118867), (4480, 84905), (5600, 67924), (11200, 33962), (16981, 22400)]