13008580480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{9277}}^1$

素因数の和:9616

約数の個数: 128

約数和(自身を含む): 35658694080

約数和(自身を除く): 22650113600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 313, 320, 448, 560, 626, 640, 896, 1120, 1252, 1565, 2191, 2240, 2504, 3130, 4382, 4480, 5008, 6260, 8764, 9277, 10016, 10955, 12520, 17528, 18554, 20032, 21910, 25040, 35056, 37108, 40064, 43820, 46385, 50080, 64939, 70112, 74216, 87640, 92770, 100160, 129878, 140224, 148432, 175280, 185540, 200320, 259756, 280448, 296864, 324695, 350560, 371080, 519512, 593728, 649390, 701120, 742160, 1039024, 1187456, 1298780, 1402240, 1484320, 2078048, 2597560, 2903701, 2968640, 4156096, 5195120, 5807402, 5937280, 8312192, 10390240, 11614804, 14518505, 20325907, 20780480, 23229608, 29037010, 40651814, 41560960, 46459216, 58074020, 81303628, 92918432, 101629535, 116148040, 162607256, 185836864, 203259070, 232296080, 325214512, 371673728, 406518140, 464592160, 650429024, 813036280, 929184320, 1300858048, 1626072560, 1858368640, 2601716096, 3252145120, 6504290240, 13008580480]

約数ペア:

[(1, 13008580480), (2, 6504290240), (4, 3252145120), (5, 2601716096), (7, 1858368640), (8, 1626072560), (10, 1300858048), (14, 929184320), (16, 813036280), (20, 650429024), (28, 464592160), (32, 406518140), (35, 371673728), (40, 325214512), (56, 232296080), (64, 203259070), (70, 185836864), (80, 162607256), (112, 116148040), (128, 101629535), (140, 92918432), (160, 81303628), (224, 58074020), (280, 46459216), (313, 41560960), (320, 40651814), (448, 29037010), (560, 23229608), (626, 20780480), (640, 20325907), (896, 14518505), (1120, 11614804), (1252, 10390240), (1565, 8312192), (2191, 5937280), (2240, 5807402), (2504, 5195120), (3130, 4156096), (4382, 2968640), (4480, 2903701), (5008, 2597560), (6260, 2078048), (8764, 1484320), (9277, 1402240), (10016, 1298780), (10955, 1187456), (12520, 1039024), (17528, 742160), (18554, 701120), (20032, 649390), (21910, 593728), (25040, 519512), (35056, 371080), (37108, 350560), (40064, 324695), (43820, 296864), (46385, 280448), (50080, 259756), (64939, 200320), (70112, 185540), (74216, 175280), (87640, 148432), (92770, 140224), (100160, 129878)]