202306720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16421}}^1$

素因数の和:16454

約数の個数: 96

約数和(自身を含む): 595921536

約数和(自身を除く): 393614816

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 16421, 32842, 65684, 82105, 114947, 131368, 164210, 180631, 229894, 262736, 328420, 361262, 459788, 525472, 574735, 656840, 722524, 903155, 919576, 1149470, 1264417, 1313680, 1445048, 1806310, 1839152, 2298940, 2528834, 2627360, 2890096, 3612620, 3678304, 4597880, 5057668, 5780192, 6322085, 7225240, 9195760, 10115336, 12644170, 14450480, 18391520, 20230672, 25288340, 28900960, 40461344, 50576680, 101153360, 202306720]

約数ペア:

[(1, 202306720), (2, 101153360), (4, 50576680), (5, 40461344), (7, 28900960), (8, 25288340), (10, 20230672), (11, 18391520), (14, 14450480), (16, 12644170), (20, 10115336), (22, 9195760), (28, 7225240), (32, 6322085), (35, 5780192), (40, 5057668), (44, 4597880), (55, 3678304), (56, 3612620), (70, 2890096), (77, 2627360), (80, 2528834), (88, 2298940), (110, 1839152), (112, 1806310), (140, 1445048), (154, 1313680), (160, 1264417), (176, 1149470), (220, 919576), (224, 903155), (280, 722524), (308, 656840), (352, 574735), (385, 525472), (440, 459788), (560, 361262), (616, 328420), (770, 262736), (880, 229894), (1120, 180631), (1232, 164210), (1540, 131368), (1760, 114947), (2464, 82105), (3080, 65684), (6160, 32842), (12320, 16421)]