156656080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6823}}^1$

素因数の和:6884

約数の個数: 80

約数和(自身を含む): 426472704

約数和(自身を除く): 269816624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6823, 11480, 13646, 22960, 27292, 34115, 47761, 54584, 68230, 95522, 109168, 136460, 191044, 238805, 272920, 279743, 382088, 477610, 545840, 559486, 764176, 955220, 1118972, 1398715, 1910440, 1958201, 2237944, 2797430, 3820880, 3916402, 4475888, 5594860, 7832804, 9791005, 11189720, 15665608, 19582010, 22379440, 31331216, 39164020, 78328040, 156656080]

約数ペア:

[(1, 156656080), (2, 78328040), (4, 39164020), (5, 31331216), (7, 22379440), (8, 19582010), (10, 15665608), (14, 11189720), (16, 9791005), (20, 7832804), (28, 5594860), (35, 4475888), (40, 3916402), (41, 3820880), (56, 2797430), (70, 2237944), (80, 1958201), (82, 1910440), (112, 1398715), (140, 1118972), (164, 955220), (205, 764176), (280, 559486), (287, 545840), (328, 477610), (410, 382088), (560, 279743), (574, 272920), (656, 238805), (820, 191044), (1148, 136460), (1435, 109168), (1640, 95522), (2296, 68230), (2870, 54584), (3280, 47761), (4592, 34115), (5740, 27292), (6823, 22960), (11480, 13646)]