15285758640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{797}}^1$

素因数の和:1479

約数の個数: 160

約数和(自身を含む): 47841312960

約数和(自身を除く): 32555554320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 509, 628, 785, 797, 942, 1018, 1256, 1527, 1570, 1594, 1884, 2036, 2355, 2391, 2512, 2545, 3054, 3140, 3188, 3768, 3985, 4072, 4710, 4782, 5090, 6108, 6280, 6376, 7536, 7635, 7970, 8144, 9420, 9564, 10180, 11955, 12216, 12560, 12752, 15270, 15940, 18840, 19128, 20360, 23910, 24432, 30540, 31880, 37680, 38256, 40720, 47820, 61080, 63760, 79913, 95640, 122160, 125129, 159826, 191280, 239739, 250258, 319652, 375387, 399565, 405673, 479478, 500516, 625645, 639304, 750774, 799130, 811346, 958956, 1001032, 1198695, 1217019, 1251290, 1278608, 1501548, 1598260, 1622692, 1876935, 1917912, 2002064, 2028365, 2397390, 2434038, 2502580, 3003096, 3196520, 3245384, 3753870, 3835824, 4056730, 4794780, 4868076, 5005160, 6006192, 6085095, 6393040, 6490768, 7507740, 8113460, 9589560, 9736152, 10010320, 12170190, 15015480, 16226920, 19179120, 19472304, 24340380, 30030960, 32453840, 48680760, 63690661, 97361520, 127381322, 191071983, 254762644, 318453305, 382143966, 509525288, 636906610, 764287932, 955359915, 1019050576, 1273813220, 1528575864, 1910719830, 2547626440, 3057151728, 3821439660, 5095252880, 7642879320, 15285758640]

約数ペア:

[(1, 15285758640), (2, 7642879320), (3, 5095252880), (4, 3821439660), (5, 3057151728), (6, 2547626440), (8, 1910719830), (10, 1528575864), (12, 1273813220), (15, 1019050576), (16, 955359915), (20, 764287932), (24, 636906610), (30, 509525288), (40, 382143966), (48, 318453305), (60, 254762644), (80, 191071983), (120, 127381322), (157, 97361520), (240, 63690661), (314, 48680760), (471, 32453840), (509, 30030960), (628, 24340380), (785, 19472304), (797, 19179120), (942, 16226920), (1018, 15015480), (1256, 12170190), (1527, 10010320), (1570, 9736152), (1594, 9589560), (1884, 8113460), (2036, 7507740), (2355, 6490768), (2391, 6393040), (2512, 6085095), (2545, 6006192), (3054, 5005160), (3140, 4868076), (3188, 4794780), (3768, 4056730), (3985, 3835824), (4072, 3753870), (4710, 3245384), (4782, 3196520), (5090, 3003096), (6108, 2502580), (6280, 2434038), (6376, 2397390), (7536, 2028365), (7635, 2002064), (7970, 1917912), (8144, 1876935), (9420, 1622692), (9564, 1598260), (10180, 1501548), (11955, 1278608), (12216, 1251290), (12560, 1217019), (12752, 1198695), (15270, 1001032), (15940, 958956), (18840, 811346), (19128, 799130), (20360, 750774), (23910, 639304), (24432, 625645), (30540, 500516), (31880, 479478), (37680, 405673), (38256, 399565), (40720, 375387), (47820, 319652), (61080, 250258), (63760, 239739), (79913, 191280), (95640, 159826), (122160, 125129)]