137540480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 128

約数和(自身を含む): 410088960

約数和(自身を除く): 272548480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 2791, 3080, 3520, 4480, 4928, 5582, 6160, 7040, 9856, 11164, 12320, 13955, 19537, 22328, 24640, 27910, 30701, 39074, 44656, 49280, 55820, 61402, 78148, 89312, 97685, 111640, 122804, 153505, 156296, 178624, 195370, 214907, 223280, 245608, 307010, 312592, 357248, 390740, 429814, 446560, 491216, 614020, 625184, 781480, 859628, 893120, 982432, 1074535, 1228040, 1250368, 1562960, 1719256, 1786240, 1964864, 2149070, 2456080, 2500736, 3125920, 3438512, 3929728, 4298140, 4912160, 6251840, 6877024, 8596280, 9824320, 12503680, 13754048, 17192560, 19648640, 27508096, 34385120, 68770240, 137540480]

約数ペア:

[(1, 137540480), (2, 68770240), (4, 34385120), (5, 27508096), (7, 19648640), (8, 17192560), (10, 13754048), (11, 12503680), (14, 9824320), (16, 8596280), (20, 6877024), (22, 6251840), (28, 4912160), (32, 4298140), (35, 3929728), (40, 3438512), (44, 3125920), (55, 2500736), (56, 2456080), (64, 2149070), (70, 1964864), (77, 1786240), (80, 1719256), (88, 1562960), (110, 1250368), (112, 1228040), (128, 1074535), (140, 982432), (154, 893120), (160, 859628), (176, 781480), (220, 625184), (224, 614020), (280, 491216), (308, 446560), (320, 429814), (352, 390740), (385, 357248), (440, 312592), (448, 307010), (560, 245608), (616, 223280), (640, 214907), (704, 195370), (770, 178624), (880, 156296), (896, 153505), (1120, 122804), (1232, 111640), (1408, 97685), (1540, 89312), (1760, 78148), (2240, 61402), (2464, 55820), (2791, 49280), (3080, 44656), (3520, 39074), (4480, 30701), (4928, 27910), (5582, 24640), (6160, 22328), (7040, 19537), (9856, 13955), (11164, 12320)]