561508565760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{310459}}^1$

素因数の和:310643

約数の個数: 216

約数和(自身を含む): 1955141719440

約数和(自身を除く): 1393633153680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 384, 471, 480, 576, 628, 640, 720, 768, 785, 942, 960, 1152, 1256, 1280, 1413, 1440, 1570, 1884, 1920, 2304, 2355, 2512, 2826, 2880, 3140, 3768, 3840, 4710, 5024, 5652, 5760, 6280, 7065, 7536, 9420, 10048, 11304, 11520, 12560, 14130, 15072, 18840, 20096, 22608, 25120, 28260, 30144, 37680, 40192, 45216, 50240, 56520, 60288, 75360, 90432, 100480, 113040, 120576, 150720, 180864, 200960, 226080, 301440, 310459, 361728, 452160, 602880, 620918, 904320, 931377, 1241836, 1552295, 1808640, 1862754, 2483672, 2794131, 3104590, 3725508, 4656885, 4967344, 5588262, 6209180, 7451016, 9313770, 9934688, 11176524, 12418360, 13970655, 14902032, 18627540, 19869376, 22353048, 24836720, 27941310, 29804064, 37255080, 39738752, 44706096, 48742063, 49673440, 55882620, 59608128, 74510160, 79477504, 89412192, 97484126, 99346880, 111765240, 119216256, 146226189, 149020320, 178824384, 194968252, 198693760, 223530480, 238432512, 243710315, 292452378, 298040640, 357648768, 389936504, 397387520, 438678567, 447060960, 487420630, 584904756, 596081280, 715297536, 731130945, 779873008, 877357134, 894121920, 974841260, 1169809512, 1192162560, 1462261890, 1559746016, 1754714268, 1788243840, 1949682520, 2193392835, 2339619024, 2924523780, 3119492032, 3509428536, 3576487680, 3899365040, 4386785670, 4679238048, 5849047560, 6238984064, 7018857072, 7798730080, 8773571340, 9358476096, 11698095120, 12477968128, 14037714144, 15597460160, 17547142680, 18716952192, 23396190240, 28075428288, 31194920320, 35094285360, 37433904384, 46792380480, 56150856576, 62389840640, 70188570720, 93584760960, 112301713152, 140377141440, 187169521920, 280754282880, 561508565760]

約数ペア:

[(1, 561508565760), (2, 280754282880), (3, 187169521920), (4, 140377141440), (5, 112301713152), (6, 93584760960), (8, 70188570720), (9, 62389840640), (10, 56150856576), (12, 46792380480), (15, 37433904384), (16, 35094285360), (18, 31194920320), (20, 28075428288), (24, 23396190240), (30, 18716952192), (32, 17547142680), (36, 15597460160), (40, 14037714144), (45, 12477968128), (48, 11698095120), (60, 9358476096), (64, 8773571340), (72, 7798730080), (80, 7018857072), (90, 6238984064), (96, 5849047560), (120, 4679238048), (128, 4386785670), (144, 3899365040), (157, 3576487680), (160, 3509428536), (180, 3119492032), (192, 2924523780), (240, 2339619024), (256, 2193392835), (288, 1949682520), (314, 1788243840), (320, 1754714268), (360, 1559746016), (384, 1462261890), (471, 1192162560), (480, 1169809512), (576, 974841260), (628, 894121920), (640, 877357134), (720, 779873008), (768, 731130945), (785, 715297536), (942, 596081280), (960, 584904756), (1152, 487420630), (1256, 447060960), (1280, 438678567), (1413, 397387520), (1440, 389936504), (1570, 357648768), (1884, 298040640), (1920, 292452378), (2304, 243710315), (2355, 238432512), (2512, 223530480), (2826, 198693760), (2880, 194968252), (3140, 178824384), (3768, 149020320), (3840, 146226189), (4710, 119216256), (5024, 111765240), (5652, 99346880), (5760, 97484126), (6280, 89412192), (7065, 79477504), (7536, 74510160), (9420, 59608128), (10048, 55882620), (11304, 49673440), (11520, 48742063), (12560, 44706096), (14130, 39738752), (15072, 37255080), (18840, 29804064), (20096, 27941310), (22608, 24836720), (25120, 22353048), (28260, 19869376), (30144, 18627540), (37680, 14902032), (40192, 13970655), (45216, 12418360), (50240, 11176524), (56520, 9934688), (60288, 9313770), (75360, 7451016), (90432, 6209180), (100480, 5588262), (113040, 4967344), (120576, 4656885), (150720, 3725508), (180864, 3104590), (200960, 2794131), (226080, 2483672), (301440, 1862754), (310459, 1808640), (361728, 1552295), (452160, 1241836), (602880, 931377), (620918, 904320)]