234835160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11489}}^1$

素因数の和:11580

約数の個数: 64

約数和(自身を含む): 612187200

約数和(自身を除く): 377352040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 11489, 20440, 22978, 45956, 57445, 80423, 91912, 114890, 160846, 229780, 321692, 402115, 459560, 643384, 804230, 838697, 1608460, 1677394, 3216920, 3354788, 4193485, 5870879, 6709576, 8386970, 11741758, 16773940, 23483516, 29354395, 33547880, 46967032, 58708790, 117417580, 234835160]

約数ペア:

[(1, 234835160), (2, 117417580), (4, 58708790), (5, 46967032), (7, 33547880), (8, 29354395), (10, 23483516), (14, 16773940), (20, 11741758), (28, 8386970), (35, 6709576), (40, 5870879), (56, 4193485), (70, 3354788), (73, 3216920), (140, 1677394), (146, 1608460), (280, 838697), (292, 804230), (365, 643384), (511, 459560), (584, 402115), (730, 321692), (1022, 229780), (1460, 160846), (2044, 114890), (2555, 91912), (2920, 80423), (4088, 57445), (5110, 45956), (10220, 22978), (11489, 20440)]