169060640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 458970624

約数和(自身を除く): 289909984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 271, 280, 542, 557, 560, 1084, 1114, 1120, 1355, 1897, 2168, 2228, 2710, 2785, 3794, 3899, 4336, 4456, 5420, 5570, 7588, 7798, 8672, 8912, 9485, 10840, 11140, 15176, 15596, 17824, 18970, 19495, 21680, 22280, 30352, 31192, 37940, 38990, 43360, 44560, 60704, 62384, 75880, 77980, 89120, 124768, 150947, 151760, 155960, 301894, 303520, 311920, 603788, 623840, 754735, 1056629, 1207576, 1509470, 2113258, 2415152, 3018940, 4226516, 4830304, 5283145, 6037880, 8453032, 10566290, 12075760, 16906064, 21132580, 24151520, 33812128, 42265160, 84530320, 169060640]

約数ペア:

[(1, 169060640), (2, 84530320), (4, 42265160), (5, 33812128), (7, 24151520), (8, 21132580), (10, 16906064), (14, 12075760), (16, 10566290), (20, 8453032), (28, 6037880), (32, 5283145), (35, 4830304), (40, 4226516), (56, 3018940), (70, 2415152), (80, 2113258), (112, 1509470), (140, 1207576), (160, 1056629), (224, 754735), (271, 623840), (280, 603788), (542, 311920), (557, 303520), (560, 301894), (1084, 155960), (1114, 151760), (1120, 150947), (1355, 124768), (1897, 89120), (2168, 77980), (2228, 75880), (2710, 62384), (2785, 60704), (3794, 44560), (3899, 43360), (4336, 38990), (4456, 37940), (5420, 31192), (5570, 30352), (7588, 22280), (7798, 21680), (8672, 19495), (8912, 18970), (9485, 17824), (10840, 15596), (11140, 15176)]