166490240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{5309}}^1$

素因数の和:5342

約数の個数: 96

約数和(自身を含む): 463085100

約数和(自身を除く): 296594860

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 5309, 6272, 7840, 10618, 15680, 21236, 26545, 31360, 37163, 42472, 53090, 74326, 84944, 106180, 148652, 169888, 185815, 212360, 260141, 297304, 339776, 371630, 424720, 520282, 594608, 679552, 743260, 849440, 1040564, 1189216, 1300705, 1486520, 1698880, 2081128, 2378432, 2601410, 2973040, 3397760, 4162256, 4756864, 5202820, 5946080, 8324512, 10405640, 11892160, 16649024, 20811280, 23784320, 33298048, 41622560, 83245120, 166490240]

約数ペア:

[(1, 166490240), (2, 83245120), (4, 41622560), (5, 33298048), (7, 23784320), (8, 20811280), (10, 16649024), (14, 11892160), (16, 10405640), (20, 8324512), (28, 5946080), (32, 5202820), (35, 4756864), (40, 4162256), (49, 3397760), (56, 2973040), (64, 2601410), (70, 2378432), (80, 2081128), (98, 1698880), (112, 1486520), (128, 1300705), (140, 1189216), (160, 1040564), (196, 849440), (224, 743260), (245, 679552), (280, 594608), (320, 520282), (392, 424720), (448, 371630), (490, 339776), (560, 297304), (640, 260141), (784, 212360), (896, 185815), (980, 169888), (1120, 148652), (1568, 106180), (1960, 84944), (2240, 74326), (3136, 53090), (3920, 42472), (4480, 37163), (5309, 31360), (6272, 26545), (7840, 21236), (10618, 15680)]