114808640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 112

約数和(自身を含む): 300654720

約数和(自身を除く): 185846080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 608, 736, 760, 821, 874, 920, 1216, 1472, 1520, 1642, 1748, 1840, 2185, 3040, 3284, 3496, 3680, 4105, 4370, 6080, 6568, 6992, 7360, 8210, 8740, 13136, 13984, 15599, 16420, 17480, 18883, 26272, 27968, 31198, 32840, 34960, 37766, 52544, 62396, 65680, 69920, 75532, 77995, 94415, 124792, 131360, 139840, 151064, 155990, 188830, 249584, 262720, 302128, 311980, 358777, 377660, 499168, 604256, 623960, 717554, 755320, 998336, 1208512, 1247920, 1435108, 1510640, 1793885, 2495840, 2870216, 3021280, 3587770, 4991680, 5740432, 6042560, 7175540, 11480864, 14351080, 22961728, 28702160, 57404320, 114808640]

約数ペア:

[(1, 114808640), (2, 57404320), (4, 28702160), (5, 22961728), (8, 14351080), (10, 11480864), (16, 7175540), (19, 6042560), (20, 5740432), (23, 4991680), (32, 3587770), (38, 3021280), (40, 2870216), (46, 2495840), (64, 1793885), (76, 1510640), (80, 1435108), (92, 1247920), (95, 1208512), (115, 998336), (152, 755320), (160, 717554), (184, 623960), (190, 604256), (230, 499168), (304, 377660), (320, 358777), (368, 311980), (380, 302128), (437, 262720), (460, 249584), (608, 188830), (736, 155990), (760, 151064), (821, 139840), (874, 131360), (920, 124792), (1216, 94415), (1472, 77995), (1520, 75532), (1642, 69920), (1748, 65680), (1840, 62396), (2185, 52544), (3040, 37766), (3284, 34960), (3496, 32840), (3680, 31198), (4105, 27968), (4370, 26272), (6080, 18883), (6568, 17480), (6992, 16420), (7360, 15599), (8210, 13984), (8740, 13136)]