19325053440

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3681

約数の個数: 640

約数和(自身を含む): 85605949440

約数和(自身を除く): 66280896000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 256, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 384, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 512, 528, 540, 560, 576, 594, 616, 630, 640, 660, 672, 693, 704, 720, 756, 768, 770, 792, 840, 864, 880, 896, 924, 945, 960, 990, 1008, 1056, 1080, 1120, 1152, 1155, 1188, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1485, 1512, 1536, 1540, 1584, 1680, 1728, 1760, 1792, 1848, 1890, 1920, 1980, 2016, 2079, 2112, 2160, 2240, 2304, 2310, 2376, 2464, 2520, 2560, 2640, 2688, 2772, 2816, 2880, 2970, 3024, 3080, 3168, 3360, 3456, 3465, 3520, 3584, 3631, 3696, 3780, 3840, 3960, 4032, 4158, 4224, 4320, 4480, 4608, 4620, 4752, 4928, 5040, 5280, 5376, 5544, 5632, 5760, 5940, 6048, 6160, 6336, 6720, 6912, 6930, 7040, 7262, 7392, 7560, 7680, 7920, 8064, 8316, 8448, 8640, 8960, 9240, 9504, 9856, 10080, 10395, 10560, 10752, 10893, 11088, 11520, 11880, 12096, 12320, 12672, 13440, 13824, 13860, 14080, 14524, 14784, 15120, 15840, 16128, 16632, 16896, 17280, 17920, 18155, 18480, 19008, 19712, 20160, 20790, 21120, 21786, 22176, 23040, 23760, 24192, 24640, 25344, 25417, 26880, 27720, 28160, 29048, 29568, 30240, 31680, 32256, 32679, 33264, 34560, 36310, 36960, 38016, 39424, 39941, 40320, 41580, 42240, 43572, 44352, 47520, 48384, 49280, 50688, 50834, 53760, 54465, 55440, 58096, 59136, 60480, 63360, 65358, 66528, 69120, 72620, 73920, 76032, 76251, 79882, 80640, 83160, 84480, 87144, 88704, 95040, 96768, 98037, 98560, 101668, 108930, 110880, 116192, 118272, 119823, 120960, 126720, 127085, 130716, 133056, 145240, 147840, 152064, 152502, 159764, 161280, 163395, 166320, 174288, 177408, 190080, 196074, 197120, 199705, 203336, 217860, 221760, 228753, 232384, 239646, 241920, 253440, 254170, 261432, 266112, 279587, 290480, 295680, 305004, 319528, 326790, 332640, 348576, 354816, 359469, 380160, 381255, 392148, 399410, 406672, 435720, 443520, 457506, 464768, 479292, 483840, 490185, 508340, 522864, 532224, 559174, 580960, 591360, 599115, 610008, 639056, 653580, 665280, 686259, 697152, 718938, 760320, 762510, 784296, 798820, 813344, 838761, 871440, 887040, 915012, 929536, 958584, 980370, 1016680, 1045728, 1064448, 1078407, 1118348, 1143765, 1161920, 1198230, 1220016, 1278112, 1307160, 1330560, 1372518, 1394304, 1397935, 1437876, 1525020, 1568592, 1597640, 1626688, 1677522, 1742880, 1774080, 1797345, 1830024, 1859072, 1917168, 1960740, 2033360, 2091456, 2156814, 2236696, 2287530, 2323840, 2396460, 2440032, 2516283, 2556224, 2614320, 2661120, 2745036, 2788608, 2795870, 2875752, 3050040, 3137184, 3195280, 3253376, 3355044, 3431295, 3485760, 3594690, 3660048, 3834336, 3921480, 4066720, 4182912, 4193805, 4313628, 4473392, 4575060, 4647680, 4792920, 4880064, 5032566, 5112448, 5228640, 5322240, 5392035, 5490072, 5577216, 5591740, 5751504, 6100080, 6274368, 6390560, 6506752, 6710088, 6862590, 6971520, 7189380, 7320096, 7548849, 7668672, 7842960, 8133440, 8365824, 8387610, 8627256, 8946784, 9150120, 9295360, 9585840, 9760128, 10065132, 10224896, 10457280, 10784070, 10980144, 11183480, 11503008, 12200160, 12548736, 12581415, 12781120, 13013504, 13420176, 13725180, 13943040, 14378760, 14640192, 15097698, 15337344, 15685920, 16266880, 16731648, 16775220, 17254512, 17893568, 18300240, 19171680, 19520256, 20130264, 20449792, 20914560, 21568140, 21960288, 22366960, 23006016, 24400320, 25097472, 25162830, 25562240, 26840352, 27450360, 27886080, 28757520, 29280384, 30195396, 30674688, 31371840, 32533760, 33550440, 34509024, 35787136, 36600480, 37744245, 38343360, 39040512, 40260528, 41829120, 43136280, 43920576, 44733920, 46012032, 48800640, 50194944, 50325660, 51124480, 53680704, 54900720, 57515040, 58560768, 60390792, 61349376, 62743680, 65067520, 67100880, 69018048, 71574272, 73200960, 75488490, 76686720, 80521056, 83658240, 86272560, 87841152, 89467840, 92024064, 97601280, 100651320, 102248960, 107361408, 109801440, 115030080, 117121536, 120781584, 125487360, 134201760, 138036096, 143148544, 146401920, 150976980, 153373440, 161042112, 172545120, 175682304, 178935680, 184048128, 195202560, 201302640, 214722816, 219602880, 230060160, 241563168, 250974720, 268403520, 276072192, 292803840, 301953960, 306746880, 322084224, 345090240, 351364608, 357871360, 402605280, 429445632, 439205760, 460120320, 483126336, 536807040, 552144384, 585607680, 603907920, 644168448, 690180480, 715742720, 805210560, 878411520, 920240640, 966252672, 1073614080, 1207815840, 1288336896, 1380360960, 1610421120, 1756823040, 1932505344, 2147228160, 2415631680, 2760721920, 3220842240, 3865010688, 4831263360, 6441684480, 9662526720, 19325053440]

約数ペア:

[(1, 19325053440), (2, 9662526720), (3, 6441684480), (4, 4831263360), (5, 3865010688), (6, 3220842240), (7, 2760721920), (8, 2415631680), (9, 2147228160), (10, 1932505344), (11, 1756823040), (12, 1610421120), (14, 1380360960), (15, 1288336896), (16, 1207815840), (18, 1073614080), (20, 966252672), (21, 920240640), (22, 878411520), (24, 805210560), (27, 715742720), (28, 690180480), (30, 644168448), (32, 603907920), (33, 585607680), (35, 552144384), (36, 536807040), (40, 483126336), (42, 460120320), (44, 439205760), (45, 429445632), (48, 402605280), (54, 357871360), (55, 351364608), (56, 345090240), (60, 322084224), (63, 306746880), (64, 301953960), (66, 292803840), (70, 276072192), (72, 268403520), (77, 250974720), (80, 241563168), (84, 230060160), (88, 219602880), (90, 214722816), (96, 201302640), (99, 195202560), (105, 184048128), (108, 178935680), (110, 175682304), (112, 172545120), (120, 161042112), (126, 153373440), (128, 150976980), (132, 146401920), (135, 143148544), (140, 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