2145809734400

素因数分解:

$2^8\times 5^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{9403}}^1$

素因数の和:9807

約数の個数: 216

約数和(自身を含む): 5368238379504

約数和(自身を除く): 3222428645104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 181, 197, 200, 256, 320, 362, 394, 400, 640, 724, 788, 800, 905, 985, 1280, 1448, 1576, 1600, 1810, 1970, 2896, 3152, 3200, 3620, 3940, 4525, 4925, 5792, 6304, 6400, 7240, 7880, 9050, 9403, 9850, 11584, 12608, 14480, 15760, 18100, 18806, 19700, 23168, 25216, 28960, 31520, 35657, 36200, 37612, 39400, 46336, 47015, 50432, 57920, 63040, 71314, 72400, 75224, 78800, 94030, 115840, 126080, 142628, 144800, 150448, 157600, 178285, 188060, 231680, 235075, 252160, 285256, 289600, 300896, 315200, 356570, 376120, 470150, 570512, 579200, 601792, 630400, 713140, 752240, 891425, 940300, 1141024, 1158400, 1203584, 1260800, 1426280, 1504480, 1701943, 1782850, 1852391, 1880600, 2282048, 2407168, 2852560, 3008960, 3403886, 3565700, 3704782, 3761200, 4564096, 5705120, 6017920, 6807772, 7131400, 7409564, 7522400, 8509715, 9128192, 9261955, 11410240, 12035840, 13615544, 14262800, 14819128, 15044800, 17019430, 18523910, 22820480, 27231088, 28525600, 29638256, 30089600, 34038860, 37047820, 42548575, 45640960, 46309775, 54462176, 57051200, 59276512, 60179200, 68077720, 74095640, 85097150, 92619550, 108924352, 114102400, 118553024, 136155440, 148191280, 170194300, 185239100, 217848704, 228204800, 237106048, 272310880, 296382560, 335282771, 340388600, 370478200, 435697408, 474212096, 544621760, 592765120, 670565542, 680777200, 740956400, 1089243520, 1185530240, 1341131084, 1361554400, 1481912800, 1676413855, 2178487040, 2371060480, 2682262168, 2723108800, 2963825600, 3352827710, 5364524336, 5446217600, 5927651200, 6705655420, 8382069275, 10729048672, 10892435200, 11855302400, 13411310840, 16764138550, 21458097344, 26822621680, 33528277100, 42916194688, 53645243360, 67056554200, 85832389376, 107290486720, 134113108400, 214580973440, 268226216800, 429161946880, 536452433600, 1072904867200, 2145809734400]

約数ペア:

[(1, 2145809734400), (2, 1072904867200), (4, 536452433600), (5, 429161946880), (8, 268226216800), (10, 214580973440), (16, 134113108400), (20, 107290486720), (25, 85832389376), (32, 67056554200), (40, 53645243360), (50, 42916194688), (64, 33528277100), (80, 26822621680), (100, 21458097344), (128, 16764138550), (160, 13411310840), (181, 11855302400), (197, 10892435200), (200, 10729048672), (256, 8382069275), (320, 6705655420), (362, 5927651200), (394, 5446217600), (400, 5364524336), (640, 3352827710), (724, 2963825600), (788, 2723108800), (800, 2682262168), (905, 2371060480), (985, 2178487040), (1280, 1676413855), (1448, 1481912800), (1576, 1361554400), (1600, 1341131084), (1810, 1185530240), (1970, 1089243520), (2896, 740956400), (3152, 680777200), (3200, 670565542), (3620, 592765120), (3940, 544621760), (4525, 474212096), (4925, 435697408), (5792, 370478200), (6304, 340388600), (6400, 335282771), (7240, 296382560), (7880, 272310880), (9050, 237106048), (9403, 228204800), (9850, 217848704), (11584, 185239100), (12608, 170194300), (14480, 148191280), (15760, 136155440), (18100, 118553024), (18806, 114102400), (19700, 108924352), (23168, 92619550), (25216, 85097150), (28960, 74095640), (31520, 68077720), (35657, 60179200), (36200, 59276512), (37612, 57051200), (39400, 54462176), (46336, 46309775), (47015, 45640960), (50432, 42548575), (57920, 37047820), (63040, 34038860), (71314, 30089600), (72400, 29638256), (75224, 28525600), (78800, 27231088), (94030, 22820480), (115840, 18523910), (126080, 17019430), (142628, 15044800), (144800, 14819128), (150448, 14262800), (157600, 13615544), (178285, 12035840), (188060, 11410240), (231680, 9261955), (235075, 9128192), (252160, 8509715), (285256, 7522400), (289600, 7409564), (300896, 7131400), (315200, 6807772), (356570, 6017920), (376120, 5705120), (470150, 4564096), (570512, 3761200), (579200, 3704782), (601792, 3565700), (630400, 3403886), (713140, 3008960), (752240, 2852560), (891425, 2407168), (940300, 2282048), (1141024, 1880600), (1158400, 1852391), (1203584, 1782850), (1260800, 1701943), (1426280, 1504480)]