15683669320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{45757}}^1$

素因数の和:45839

約数の個数: 128

約数和(自身を含む): 41511657600

約数和(自身を除く): 25827988280

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 41, 44, 55, 76, 82, 88, 95, 110, 152, 164, 190, 205, 209, 220, 328, 380, 410, 418, 440, 451, 760, 779, 820, 836, 902, 1045, 1558, 1640, 1672, 1804, 2090, 2255, 3116, 3608, 3895, 4180, 4510, 6232, 7790, 8360, 8569, 9020, 15580, 17138, 18040, 31160, 34276, 42845, 45757, 68552, 85690, 91514, 171380, 183028, 228785, 342760, 366056, 457570, 503327, 869383, 915140, 1006654, 1738766, 1830280, 1876037, 2013308, 2516635, 3477532, 3752074, 4026616, 4346915, 5033270, 6955064, 7504148, 8693830, 9380185, 9563213, 10066540, 15008296, 17387660, 18760370, 19126426, 20133080, 20636407, 34775320, 35644703, 37520740, 38252852, 41272814, 47816065, 71289406, 75041480, 76505704, 82545628, 95632130, 103182035, 142578812, 165091256, 178223515, 191264260, 206364070, 285157624, 356447030, 382528520, 392091733, 412728140, 712894060, 784183466, 825456280, 1425788120, 1568366932, 1960458665, 3136733864, 3920917330, 7841834660, 15683669320]

約数ペア:

[(1, 15683669320), (2, 7841834660), (4, 3920917330), (5, 3136733864), (8, 1960458665), (10, 1568366932), (11, 1425788120), (19, 825456280), (20, 784183466), (22, 712894060), (38, 412728140), (40, 392091733), (41, 382528520), (44, 356447030), (55, 285157624), (76, 206364070), (82, 191264260), (88, 178223515), (95, 165091256), (110, 142578812), (152, 103182035), (164, 95632130), (190, 82545628), (205, 76505704), (209, 75041480), (220, 71289406), (328, 47816065), (380, 41272814), (410, 38252852), (418, 37520740), (440, 35644703), (451, 34775320), (760, 20636407), (779, 20133080), (820, 19126426), (836, 18760370), (902, 17387660), (1045, 15008296), (1558, 10066540), (1640, 9563213), (1672, 9380185), (1804, 8693830), (2090, 7504148), (2255, 6955064), (3116, 5033270), (3608, 4346915), (3895, 4026616), (4180, 3752074), (4510, 3477532), (6232, 2516635), (7790, 2013308), (8360, 1876037), (8569, 1830280), (9020, 1738766), (15580, 1006654), (17138, 915140), (18040, 869383), (31160, 503327), (34276, 457570), (42845, 366056), (45757, 342760), (68552, 228785), (85690, 183028), (91514, 171380)]