20470662000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{24197}}^1$

素因数の和:24273

約数の個数: 240

約数和(自身を含む): 73021433472

約数和(自身を除く): 52550771472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 100, 120, 125, 141, 144, 150, 180, 188, 200, 225, 235, 240, 250, 282, 300, 360, 375, 376, 400, 423, 450, 470, 500, 564, 600, 705, 720, 750, 752, 846, 900, 940, 1000, 1125, 1128, 1175, 1200, 1410, 1500, 1692, 1800, 1880, 2000, 2115, 2250, 2256, 2350, 2820, 3000, 3384, 3525, 3600, 3760, 4230, 4500, 4700, 5640, 5875, 6000, 6768, 7050, 8460, 9000, 9400, 10575, 11280, 11750, 14100, 16920, 17625, 18000, 18800, 21150, 23500, 24197, 28200, 33840, 35250, 42300, 47000, 48394, 52875, 56400, 70500, 72591, 84600, 94000, 96788, 105750, 120985, 141000, 145182, 169200, 193576, 211500, 217773, 241970, 282000, 290364, 362955, 387152, 423000, 435546, 483940, 580728, 604925, 725910, 846000, 871092, 967880, 1088865, 1137259, 1161456, 1209850, 1451820, 1742184, 1814775, 1935760, 2177730, 2274518, 2419700, 2903640, 3024625, 3411777, 3484368, 3629550, 4355460, 4549036, 4839400, 5444325, 5686295, 5807280, 6049250, 6823554, 7259100, 8710920, 9073875, 9098072, 9678800, 10235331, 10888650, 11372590, 12098500, 13647108, 14518200, 17058885, 17421840, 18147750, 18196144, 20470662, 21777300, 22745180, 24197000, 27221625, 27294216, 28431475, 29036400, 34117770, 36295500, 40941324, 43554600, 45490360, 48394000, 51176655, 54443250, 54588432, 56862950, 68235540, 72591000, 81882648, 85294425, 87109200, 90980720, 102353310, 108886500, 113725900, 136471080, 142157375, 145182000, 163765296, 170588850, 204706620, 217773000, 227451800, 255883275, 272942160, 284314750, 341177700, 409413240, 426472125, 435546000, 454903600, 511766550, 568629500, 682355400, 818826480, 852944250, 1023533100, 1137259000, 1279416375, 1364710800, 1705888500, 2047066200, 2274518000, 2558832750, 3411777000, 4094132400, 5117665500, 6823554000, 10235331000, 20470662000]

約数ペア:

[(1, 20470662000), (2, 10235331000), (3, 6823554000), (4, 5117665500), (5, 4094132400), (6, 3411777000), (8, 2558832750), (9, 2274518000), (10, 2047066200), (12, 1705888500), (15, 1364710800), (16, 1279416375), (18, 1137259000), (20, 1023533100), (24, 852944250), (25, 818826480), (30, 682355400), (36, 568629500), (40, 511766550), (45, 454903600), (47, 435546000), (48, 426472125), (50, 409413240), (60, 341177700), (72, 284314750), (75, 272942160), (80, 255883275), (90, 227451800), (94, 217773000), (100, 204706620), (120, 170588850), (125, 163765296), (141, 145182000), (144, 142157375), (150, 136471080), (180, 113725900), (188, 108886500), (200, 102353310), (225, 90980720), (235, 87109200), (240, 85294425), (250, 81882648), (282, 72591000), (300, 68235540), (360, 56862950), (375, 54588432), (376, 54443250), (400, 51176655), (423, 48394000), (450, 45490360), (470, 43554600), (500, 40941324), (564, 36295500), (600, 34117770), (705, 29036400), (720, 28431475), (750, 27294216), (752, 27221625), (846, 24197000), (900, 22745180), (940, 21777300), (1000, 20470662), (1125, 18196144), (1128, 18147750), (1175, 17421840), (1200, 17058885), (1410, 14518200), (1500, 13647108), (1692, 12098500), (1800, 11372590), (1880, 10888650), (2000, 10235331), (2115, 9678800), (2250, 9098072), (2256, 9073875), (2350, 8710920), (2820, 7259100), (3000, 6823554), (3384, 6049250), (3525, 5807280), (3600, 5686295), (3760, 5444325), (4230, 4839400), (4500, 4549036), (4700, 4355460), (5640, 3629550), (5875, 3484368), (6000, 3411777), (6768, 3024625), (7050, 2903640), (8460, 2419700), (9000, 2274518), (9400, 2177730), (10575, 1935760), (11280, 1814775), (11750, 1742184), (14100, 1451820), (16920, 1209850), (17625, 1161456), (18000, 1137259), (18800, 1088865), (21150, 967880), (23500, 871092), (24197, 846000), (28200, 725910), (33840, 604925), (35250, 580728), (42300, 483940), (47000, 435546), (48394, 423000), (52875, 387152), (56400, 362955), (70500, 290364), (72591, 282000), (84600, 241970), (94000, 217773), (96788, 211500), (105750, 193576), (120985, 169200), (141000, 145182)]