88540480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 254861568

約数和(自身を除く): 166321088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 47, 56, 58, 64, 70, 80, 94, 112, 116, 140, 145, 160, 188, 203, 224, 232, 235, 280, 290, 320, 329, 376, 406, 448, 464, 470, 560, 580, 658, 752, 812, 841, 928, 940, 1015, 1120, 1160, 1316, 1363, 1504, 1624, 1645, 1682, 1856, 1880, 2030, 2240, 2320, 2632, 2726, 3008, 3248, 3290, 3364, 3760, 4060, 4205, 4640, 5264, 5452, 5887, 6496, 6580, 6728, 6815, 7520, 8120, 8410, 9280, 9541, 10528, 10904, 11774, 12992, 13160, 13456, 13630, 15040, 16240, 16820, 19082, 21056, 21808, 23548, 26320, 26912, 27260, 29435, 32480, 33640, 38164, 39527, 43616, 47096, 47705, 52640, 53824, 54520, 58870, 64960, 67280, 76328, 79054, 87232, 94192, 95410, 105280, 109040, 117740, 134560, 152656, 158108, 188384, 190820, 197635, 218080, 235480, 269120, 276689, 305312, 316216, 376768, 381640, 395270, 436160, 470960, 553378, 610624, 632432, 763280, 790540, 941920, 1106756, 1264864, 1383445, 1526560, 1581080, 1883840, 2213512, 2529728, 2766890, 3053120, 3162160, 4427024, 5533780, 6324320, 8854048, 11067560, 12648640, 17708096, 22135120, 44270240, 88540480]

約数ペア:

[(1, 88540480), (2, 44270240), (4, 22135120), (5, 17708096), (7, 12648640), (8, 11067560), (10, 8854048), (14, 6324320), (16, 5533780), (20, 4427024), (28, 3162160), (29, 3053120), (32, 2766890), (35, 2529728), (40, 2213512), (47, 1883840), (56, 1581080), (58, 1526560), (64, 1383445), (70, 1264864), (80, 1106756), (94, 941920), (112, 790540), (116, 763280), (140, 632432), (145, 610624), (160, 553378), (188, 470960), (203, 436160), (224, 395270), (232, 381640), (235, 376768), (280, 316216), (290, 305312), (320, 276689), (329, 269120), (376, 235480), (406, 218080), (448, 197635), (464, 190820), (470, 188384), (560, 158108), (580, 152656), (658, 134560), (752, 117740), (812, 109040), (841, 105280), (928, 95410), (940, 94192), (1015, 87232), (1120, 79054), (1160, 76328), (1316, 67280), (1363, 64960), (1504, 58870), (1624, 54520), (1645, 53824), (1682, 52640), (1856, 47705), (1880, 47096), (2030, 43616), (2240, 39527), (2320, 38164), (2632, 33640), (2726, 32480), (3008, 29435), (3248, 27260), (3290, 26912), (3364, 26320), (3760, 23548), (4060, 21808), (4205, 21056), (4640, 19082), (5264, 16820), (5452, 16240), (5887, 15040), (6496, 13630), (6580, 13456), (6728, 13160), (6815, 12992), (7520, 11774), (8120, 10904), (8410, 10528), (9280, 9541)]