193137720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11579}}^1$

素因数の和:11732

約数の個数: 64

約数和(自身を含む): 583632000

約数和(自身を除く): 390494280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 11579, 16680, 23158, 34737, 46316, 57895, 69474, 92632, 115790, 138948, 173685, 231580, 277896, 347370, 463160, 694740, 1389480, 1609481, 3218962, 4828443, 6437924, 8047405, 9656886, 12875848, 16094810, 19313772, 24142215, 32189620, 38627544, 48284430, 64379240, 96568860, 193137720]

約数ペア:

[(1, 193137720), (2, 96568860), (3, 64379240), (4, 48284430), (5, 38627544), (6, 32189620), (8, 24142215), (10, 19313772), (12, 16094810), (15, 12875848), (20, 9656886), (24, 8047405), (30, 6437924), (40, 4828443), (60, 3218962), (120, 1609481), (139, 1389480), (278, 694740), (417, 463160), (556, 347370), (695, 277896), (834, 231580), (1112, 173685), (1390, 138948), (1668, 115790), (2085, 92632), (2780, 69474), (3336, 57895), (4170, 46316), (5560, 34737), (8340, 23158), (11579, 16680)]