236737160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 614304000

約数和(自身を除く): 377566840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 149, 157, 184, 220, 230, 253, 298, 314, 440, 460, 506, 596, 628, 745, 785, 920, 1012, 1192, 1256, 1265, 1490, 1570, 1639, 1727, 2024, 2530, 2980, 3140, 3278, 3427, 3454, 3611, 5060, 5960, 6280, 6556, 6854, 6908, 7222, 8195, 8635, 10120, 13112, 13708, 13816, 14444, 16390, 17135, 17270, 18055, 23393, 27416, 28888, 32780, 34270, 34540, 36110, 37697, 39721, 46786, 65560, 68540, 69080, 72220, 75394, 79442, 93572, 116965, 137080, 144440, 150788, 158884, 187144, 188485, 198605, 233930, 257323, 301576, 317768, 376970, 397210, 467860, 514646, 538039, 753940, 794420, 935720, 1029292, 1076078, 1286615, 1507880, 1588840, 2058584, 2152156, 2573230, 2690195, 4304312, 5146460, 5380390, 5918429, 10292920, 10760780, 11836858, 21521560, 23673716, 29592145, 47347432, 59184290, 118368580, 236737160]

約数ペア:

[(1, 236737160), (2, 118368580), (4, 59184290), (5, 47347432), (8, 29592145), (10, 23673716), (11, 21521560), (20, 11836858), (22, 10760780), (23, 10292920), (40, 5918429), (44, 5380390), (46, 5146460), (55, 4304312), (88, 2690195), (92, 2573230), (110, 2152156), (115, 2058584), (149, 1588840), (157, 1507880), (184, 1286615), (220, 1076078), (230, 1029292), (253, 935720), (298, 794420), (314, 753940), (440, 538039), (460, 514646), (506, 467860), (596, 397210), (628, 376970), (745, 317768), (785, 301576), (920, 257323), (1012, 233930), (1192, 198605), (1256, 188485), (1265, 187144), (1490, 158884), (1570, 150788), (1639, 144440), (1727, 137080), (2024, 116965), (2530, 93572), (2980, 79442), (3140, 75394), (3278, 72220), (3427, 69080), (3454, 68540), (3611, 65560), (5060, 46786), (5960, 39721), (6280, 37697), (6556, 36110), (6854, 34540), (6908, 34270), (7222, 32780), (8195, 28888), (8635, 27416), (10120, 23393), (13112, 18055), (13708, 17270), (13816, 17135), (14444, 16390)]