427620960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 288

約数和(自身を含む): 1604873088

約数和(自身を除く): 1177252128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 130, 144, 156, 159, 160, 180, 195, 208, 212, 234, 240, 260, 265, 288, 312, 318, 360, 390, 416, 424, 431, 468, 477, 480, 520, 530, 585, 624, 636, 689, 720, 780, 795, 848, 862, 936, 954, 1040, 1060, 1170, 1248, 1272, 1293, 1378, 1440, 1560, 1590, 1696, 1724, 1872, 1908, 2067, 2080, 2120, 2155, 2340, 2385, 2544, 2586, 2756, 3120, 3180, 3445, 3448, 3744, 3816, 3879, 4134, 4240, 4310, 4680, 4770, 5088, 5172, 5512, 5603, 6201, 6240, 6360, 6465, 6890, 6896, 7632, 7758, 8268, 8480, 8620, 9360, 9540, 10335, 10344, 11024, 11206, 12402, 12720, 12930, 13780, 13792, 15264, 15516, 16536, 16809, 17240, 18720, 19080, 19395, 20670, 20688, 22048, 22412, 22843, 24804, 25440, 25860, 27560, 28015, 31005, 31032, 33072, 33618, 34480, 38160, 38790, 41340, 41376, 44824, 45686, 49608, 50427, 51720, 55120, 56030, 62010, 62064, 66144, 67236, 68529, 68960, 76320, 77580, 82680, 84045, 89648, 91372, 99216, 100854, 103440, 110240, 112060, 114215, 124020, 124128, 134472, 137058, 155160, 165360, 168090, 179296, 182744, 198432, 201708, 205587, 206880, 224120, 228430, 248040, 252135, 268944, 274116, 296959, 310320, 330720, 336180, 342645, 365488, 403416, 411174, 448240, 456860, 496080, 504270, 537888, 548232, 593918, 620640, 672360, 685290, 730976, 806832, 822348, 890877, 896480, 913720, 992160, 1008540, 1027935, 1096464, 1187836, 1344720, 1370580, 1484795, 1613664, 1644696, 1781754, 1827440, 2017080, 2055870, 2192928, 2375672, 2672631, 2689440, 2741160, 2969590, 3289392, 3563508, 3654880, 4034160, 4111740, 4454385, 4751344, 5345262, 5482320, 5939180, 6578784, 7127016, 8068320, 8223480, 8908770, 9502688, 10690524, 10964640, 11878360, 13363155, 14254032, 16446960, 17817540, 21381048, 23756720, 26726310, 28508064, 32893920, 35635080, 42762096, 47513440, 53452620, 71270160, 85524192, 106905240, 142540320, 213810480, 427620960]

約数ペア:

[(1, 427620960), (2, 213810480), (3, 142540320), (4, 106905240), (5, 85524192), (6, 71270160), (8, 53452620), (9, 47513440), (10, 42762096), (12, 35635080), (13, 32893920), (15, 28508064), (16, 26726310), (18, 23756720), (20, 21381048), (24, 17817540), (26, 16446960), (30, 14254032), (32, 13363155), (36, 11878360), (39, 10964640), (40, 10690524), (45, 9502688), (48, 8908770), (52, 8223480), (53, 8068320), (60, 7127016), (65, 6578784), (72, 5939180), (78, 5482320), (80, 5345262), (90, 4751344), (96, 4454385), (104, 4111740), (106, 4034160), (117, 3654880), (120, 3563508), (130, 3289392), (144, 2969590), (156, 2741160), (159, 2689440), (160, 2672631), (180, 2375672), (195, 2192928), (208, 2055870), (212, 2017080), (234, 1827440), (240, 1781754), (260, 1644696), (265, 1613664), (288, 1484795), (312, 1370580), (318, 1344720), (360, 1187836), (390, 1096464), (416, 1027935), (424, 1008540), (431, 992160), (468, 913720), (477, 896480), (480, 890877), (520, 822348), (530, 806832), (585, 730976), (624, 685290), (636, 672360), (689, 620640), (720, 593918), (780, 548232), (795, 537888), (848, 504270), (862, 496080), (936, 456860), (954, 448240), (1040, 411174), (1060, 403416), (1170, 365488), (1248, 342645), (1272, 336180), (1293, 330720), (1378, 310320), (1440, 296959), (1560, 274116), (1590, 268944), (1696, 252135), (1724, 248040), (1872, 228430), (1908, 224120), (2067, 206880), (2080, 205587), (2120, 201708), (2155, 198432), (2340, 182744), (2385, 179296), (2544, 168090), (2586, 165360), (2756, 155160), (3120, 137058), (3180, 134472), (3445, 124128), (3448, 124020), (3744, 114215), (3816, 112060), (3879, 110240), (4134, 103440), (4240, 100854), (4310, 99216), (4680, 91372), (4770, 89648), (5088, 84045), (5172, 82680), (5512, 77580), (5603, 76320), (6201, 68960), (6240, 68529), (6360, 67236), (6465, 66144), (6890, 62064), (6896, 62010), (7632, 56030), (7758, 55120), (8268, 51720), (8480, 50427), (8620, 49608), (9360, 45686), (9540, 44824), (10335, 41376), (10344, 41340), (11024, 38790), (11206, 38160), (12402, 34480), (12720, 33618), (12930, 33072), (13780, 31032), (13792, 31005), (15264, 28015), (15516, 27560), (16536, 25860), (16809, 25440), (17240, 24804), (18720, 22843), (19080, 22412), (19395, 22048), (20670, 20688)]