12957971520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15497}}^1$

素因数の和:15597

約数の個数: 224

約数和(自身を含む): 44970484608

約数和(自身を除く): 32012513088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 104, 120, 130, 134, 156, 160, 192, 195, 201, 208, 240, 260, 268, 312, 320, 335, 390, 402, 416, 480, 520, 536, 624, 670, 780, 804, 832, 871, 960, 1005, 1040, 1072, 1248, 1340, 1560, 1608, 1742, 2010, 2080, 2144, 2496, 2613, 2680, 3120, 3216, 3484, 4020, 4160, 4288, 4355, 5226, 5360, 6240, 6432, 6968, 8040, 8710, 10452, 10720, 12480, 12864, 13065, 13936, 15497, 16080, 17420, 20904, 21440, 26130, 27872, 30994, 32160, 34840, 41808, 46491, 52260, 55744, 61988, 64320, 69680, 77485, 83616, 92982, 104520, 123976, 139360, 154970, 167232, 185964, 201461, 209040, 232455, 247952, 278720, 309940, 371928, 402922, 418080, 464910, 495904, 604383, 619880, 743856, 805844, 836160, 929820, 991808, 1007305, 1038299, 1208766, 1239760, 1487712, 1611688, 1859640, 2014610, 2076598, 2417532, 2479520, 2975424, 3021915, 3114897, 3223376, 3719280, 4029220, 4153196, 4835064, 4959040, 5191495, 6043830, 6229794, 6446752, 7438560, 8058440, 8306392, 9670128, 10382990, 12087660, 12459588, 12893504, 13497887, 14877120, 15574485, 16116880, 16612784, 19340256, 20765980, 24175320, 24919176, 26995774, 31148970, 32233760, 33225568, 38680512, 40493661, 41531960, 48350640, 49838352, 53991548, 62297940, 64467520, 66451136, 67489435, 80987322, 83063920, 96701280, 99676704, 107983096, 124595880, 134978870, 161974644, 166127840, 193402560, 199353408, 202468305, 215966192, 249191760, 269957740, 323949288, 332255680, 404936610, 431932384, 498383520, 539915480, 647898576, 809873220, 863864768, 996767040, 1079830960, 1295797152, 1619746440, 2159661920, 2591594304, 3239492880, 4319323840, 6478985760, 12957971520]

約数ペア:

[(1, 12957971520), (2, 6478985760), (3, 4319323840), (4, 3239492880), (5, 2591594304), (6, 2159661920), (8, 1619746440), (10, 1295797152), (12, 1079830960), (13, 996767040), (15, 863864768), (16, 809873220), (20, 647898576), (24, 539915480), (26, 498383520), (30, 431932384), (32, 404936610), (39, 332255680), (40, 323949288), (48, 269957740), (52, 249191760), (60, 215966192), (64, 202468305), (65, 199353408), (67, 193402560), (78, 166127840), (80, 161974644), (96, 134978870), (104, 124595880), (120, 107983096), (130, 99676704), (134, 96701280), (156, 83063920), (160, 80987322), (192, 67489435), (195, 66451136), (201, 64467520), (208, 62297940), (240, 53991548), (260, 49838352), (268, 48350640), (312, 41531960), (320, 40493661), (335, 38680512), (390, 33225568), (402, 32233760), (416, 31148970), (480, 26995774), (520, 24919176), (536, 24175320), (624, 20765980), (670, 19340256), (780, 16612784), (804, 16116880), (832, 15574485), (871, 14877120), (960, 13497887), (1005, 12893504), (1040, 12459588), (1072, 12087660), (1248, 10382990), (1340, 9670128), (1560, 8306392), (1608, 8058440), (1742, 7438560), (2010, 6446752), (2080, 6229794), (2144, 6043830), (2496, 5191495), (2613, 4959040), (2680, 4835064), (3120, 4153196), (3216, 4029220), (3484, 3719280), (4020, 3223376), (4160, 3114897), (4288, 3021915), (4355, 2975424), (5226, 2479520), (5360, 2417532), (6240, 2076598), (6432, 2014610), (6968, 1859640), (8040, 1611688), (8710, 1487712), (10452, 1239760), (10720, 1208766), (12480, 1038299), (12864, 1007305), (13065, 991808), (13936, 929820), (15497, 836160), (16080, 805844), (17420, 743856), (20904, 619880), (21440, 604383), (26130, 495904), (27872, 464910), (30994, 418080), (32160, 402922), (34840, 371928), (41808, 309940), (46491, 278720), (52260, 247952), (55744, 232455), (61988, 209040), (64320, 201461), (69680, 185964), (77485, 167232), (83616, 154970), (92982, 139360), (104520, 123976)]