229608680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{599}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 607824000

約数和(自身を除く): 378215320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 599, 740, 1036, 1198, 1295, 1369, 1480, 2072, 2396, 2590, 2738, 2995, 4193, 4792, 5180, 5476, 5990, 6845, 8386, 9583, 10360, 10952, 11980, 13690, 16772, 19166, 20965, 22163, 23960, 27380, 33544, 38332, 41930, 44326, 47915, 54760, 76664, 83860, 88652, 95830, 110815, 155141, 167720, 177304, 191660, 221630, 310282, 383320, 443260, 620564, 775705, 820031, 886520, 1241128, 1551410, 1640062, 3102820, 3280124, 4100155, 5740217, 6205640, 6560248, 8200310, 11480434, 16400620, 22960868, 28701085, 32801240, 45921736, 57402170, 114804340, 229608680]

約数ペア:

[(1, 229608680), (2, 114804340), (4, 57402170), (5, 45921736), (7, 32801240), (8, 28701085), (10, 22960868), (14, 16400620), (20, 11480434), (28, 8200310), (35, 6560248), (37, 6205640), (40, 5740217), (56, 4100155), (70, 3280124), (74, 3102820), (140, 1640062), (148, 1551410), (185, 1241128), (259, 886520), (280, 820031), (296, 775705), (370, 620564), (518, 443260), (599, 383320), (740, 310282), (1036, 221630), (1198, 191660), (1295, 177304), (1369, 167720), (1480, 155141), (2072, 110815), (2396, 95830), (2590, 88652), (2738, 83860), (2995, 76664), (4193, 54760), (4792, 47915), (5180, 44326), (5476, 41930), (5990, 38332), (6845, 33544), (8386, 27380), (9583, 23960), (10360, 22163), (10952, 20965), (11980, 19166), (13690, 16772)]