203382480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{121061}}^1$

素因数の和:121084

約数の個数: 80

約数和(自身を含む): 720561024

約数和(自身を除く): 517178544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 121061, 242122, 363183, 484244, 605305, 726366, 847427, 968488, 1210610, 1452732, 1694854, 1815915, 1936976, 2421220, 2542281, 2905464, 3389708, 3631830, 4237135, 4842440, 5084562, 5810928, 6779416, 7263660, 8474270, 9684880, 10169124, 12711405, 13558832, 14527320, 16948540, 20338248, 25422810, 29054640, 33897080, 40676496, 50845620, 67794160, 101691240, 203382480]

約数ペア:

[(1, 203382480), (2, 101691240), (3, 67794160), (4, 50845620), (5, 40676496), (6, 33897080), (7, 29054640), (8, 25422810), (10, 20338248), (12, 16948540), (14, 14527320), (15, 13558832), (16, 12711405), (20, 10169124), (21, 9684880), (24, 8474270), (28, 7263660), (30, 6779416), (35, 5810928), (40, 5084562), (42, 4842440), (48, 4237135), (56, 3631830), (60, 3389708), (70, 2905464), (80, 2542281), (84, 2421220), (105, 1936976), (112, 1815915), (120, 1694854), (140, 1452732), (168, 1210610), (210, 968488), (240, 847427), (280, 726366), (336, 605305), (420, 484244), (560, 363183), (840, 242122), (1680, 121061)]