20476368000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 1024

約数和(自身を含む): 85542912000

約数和(自身を除く): 65066544000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 62, 64, 66, 72, 75, 80, 88, 90, 93, 96, 99, 100, 108, 110, 120, 124, 125, 128, 132, 135, 139, 144, 150, 155, 160, 165, 176, 180, 186, 192, 198, 200, 216, 220, 225, 240, 248, 250, 264, 270, 275, 278, 279, 288, 297, 300, 310, 320, 330, 341, 352, 360, 372, 375, 384, 396, 400, 417, 432, 440, 450, 465, 480, 495, 496, 500, 528, 540, 550, 556, 558, 576, 594, 600, 620, 640, 660, 675, 682, 695, 704, 720, 744, 750, 775, 792, 800, 825, 834, 837, 864, 880, 900, 930, 960, 990, 992, 1000, 1023, 1056, 1080, 1100, 1112, 1116, 1125, 1152, 1188, 1200, 1240, 1251, 1320, 1350, 1364, 1375, 1390, 1395, 1408, 1440, 1485, 1488, 1500, 1529, 1550, 1584, 1600, 1650, 1668, 1674, 1705, 1728, 1760, 1800, 1860, 1920, 1980, 1984, 2000, 2046, 2085, 2112, 2160, 2200, 2224, 2232, 2250, 2325, 2376, 2400, 2475, 2480, 2502, 2640, 2700, 2728, 2750, 2780, 2790, 2880, 2970, 2976, 3000, 3058, 3069, 3100, 3168, 3200, 3300, 3336, 3348, 3375, 3410, 3456, 3475, 3520, 3600, 3720, 3753, 3875, 3960, 3968, 4000, 4092, 4125, 4170, 4185, 4224, 4309, 4320, 4400, 4448, 4464, 4500, 4587, 4650, 4752, 4800, 4950, 4960, 5004, 5115, 5280, 5400, 5456, 5500, 5560, 5580, 5760, 5940, 5952, 6000, 6116, 6138, 6200, 6255, 6336, 6600, 6672, 6696, 6750, 6820, 6950, 6975, 7040, 7200, 7425, 7440, 7506, 7645, 7750, 7920, 8000, 8184, 8250, 8340, 8370, 8525, 8618, 8640, 8800, 8896, 8928, 9000, 9174, 9207, 9300, 9504, 9600, 9900, 9920, 10008, 10230, 10425, 10560, 10800, 10912, 11000, 11120, 11160, 11625, 11880, 11904, 12000, 12232, 12276, 12375, 12400, 12510, 12672, 12927, 13200, 13344, 13392, 13500, 13640, 13761, 13900, 13950, 14400, 14850, 14880, 15012, 15290, 15345, 15500, 15840, 16000, 16368, 16500, 16680, 16740, 17050, 17236, 17280, 17375, 17600, 17792, 17856, 18000, 18348, 18414, 18600, 18765, 19008, 19800, 19840, 20016, 20460, 20850, 20925, 21120, 21545, 21600, 21824, 22000, 22240, 22320, 22935, 23250, 23760, 24000, 24464, 24552, 24750, 24800, 25020, 25575, 25854, 26400, 26688, 26784, 27000, 27280, 27522, 27800, 27900, 28800, 29700, 29760, 30024, 30580, 30690, 31000, 31275, 31680, 32736, 33000, 33360, 33480, 34100, 34472, 34750, 34875, 35200, 35712, 36000, 36696, 36828, 37125, 37200, 37530, 38016, 38225, 38781, 39600, 40032, 40920, 41283, 41700, 41850, 42625, 43090, 43200, 43648, 44000, 44480, 44640, 45870, 46035, 46500, 47399, 47520, 48000, 48928, 49104, 49500, 49600, 50040, 51150, 51708, 52125, 52800, 53376, 53568, 54000, 54560, 55044, 55600, 55800, 59400, 59520, 60048, 61160, 61380, 62000, 62550, 63360, 64635, 65472, 66000, 66720, 66960, 68200, 68805, 68944, 69500, 69750, 72000, 73392, 73656, 74250, 74400, 75060, 76450, 76725, 77562, 79200, 80064, 81840, 82566, 83400, 83700, 85250, 86180, 86400, 88000, 88960, 89280, 91740, 92070, 93000, 93825, 94798, 95040, 97856, 98208, 99000, 99200, 100080, 102300, 103416, 104250, 104625, 105600, 107136, 107725, 108000, 109120, 110088, 111200, 111600, 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460350, 465372, 469125, 473990, 475200, 480384, 489280, 491040, 496000, 500400, 511500, 517080, 528000, 535680, 538625, 545600, 550440, 551552, 556000, 558000, 568788, 573375, 581715, 587136, 589248, 594000, 600480, 611600, 613800, 620496, 625500, 646350, 654720, 660528, 667200, 669600, 682000, 688050, 689440, 710985, 733920, 736560, 744000, 750600, 758384, 764500, 767250, 775620, 792000, 800640, 818400, 825660, 827328, 834000, 837000, 853182, 861800, 880704, 892800, 917400, 920700, 930744, 938250, 947980, 950400, 969525, 978560, 982080, 1000800, 1023000, 1032075, 1034160, 1077250, 1091200, 1100880, 1112000, 1116000, 1137576, 1146750, 1150875, 1163430, 1178496, 1184975, 1188000, 1200960, 1223200, 1227600, 1240992, 1251000, 1279773, 1292700, 1321056, 1334400, 1339200, 1364000, 1376100, 1378880, 1421970, 1467840, 1473120, 1488000, 1501200, 1516768, 1529000, 1534500, 1551240, 1584000, 1615875, 1636800, 1651320, 1654656, 1668000, 1674000, 1706364, 1720125, 1723600, 1761408, 1834800, 1841400, 1861488, 1876500, 1895960, 1939050, 1964160, 2001600, 2046000, 2064150, 2068320, 2132955, 2154500, 2201760, 2224000, 2232000, 2275152, 2293500, 2301750, 2326860, 2369950, 2376000, 2401920, 2446400, 2455200, 2481984, 2502000, 2559546, 2585400, 2642112, 2678400, 2728000, 2752200, 2757760, 2843940, 2908575, 2935680, 2946240, 3002400, 3033536, 3058000, 3069000, 3102480, 3231750, 3273600, 3302640, 3336000, 3348000, 3412728, 3440250, 3447200, 3554925, 3669600, 3682800, 3722976, 3753000, 3791920, 3878100, 4003200, 4092000, 4128300, 4136640, 4265910, 4309000, 4403520, 4464000, 4550304, 4587000, 4603500, 4653720, 4739900, 4752000, 4847625, 4892800, 4910400, 4963968, 5004000, 5119092, 5160375, 5170800, 5284224, 5456000, 5504400, 5687880, 5817150, 5892480, 5924875, 6004800, 6067072, 6116000, 6138000, 6204960, 6398865, 6463500, 6605280, 6672000, 6696000, 6825456, 6880500, 6894400, 7109850, 7339200, 7365600, 7445952, 7506000, 7583840, 7756200, 8184000, 8256600, 8273280, 8531820, 8618000, 8807040, 9100608, 9174000, 9207000, 9307440, 9479800, 9695250, 9820800, 10008000, 10238184, 10320750, 10341600, 10664775, 11008800, 11375760, 11634300, 11849750, 12009600, 12232000, 12276000, 12409920, 12797730, 12927000, 13210560, 13392000, 13650912, 13761000, 13788800, 14219700, 14542875, 14678400, 14731200, 14891904, 15012000, 15167680, 15512400, 16368000, 16513200, 17063640, 17236000, 17774625, 18201216, 18348000, 18414000, 18614880, 18959600, 19390500, 20016000, 20476368, 20641500, 20683200, 21329550, 22017600, 22751520, 23268600, 23699500, 24464000, 24552000, 24819840, 25595460, 25854000, 26421120, 27301824, 27522000, 28439400, 29085750, 29462400, 30024000, 30335360, 31024800, 31994325, 33026400, 34127280, 34472000, 35549250, 36696000, 36828000, 37229760, 37919200, 38781000, 40952736, 41283000, 41366400, 42659100, 44035200, 45503040, 46537200, 47399000, 49104000, 51190920, 51708000, 53323875, 54603648, 55044000, 56878800, 58171500, 60048000, 62049600, 63988650, 66052800, 68254560, 68944000, 71098500, 73392000, 73656000, 74459520, 75838400, 77562000, 81905472, 82566000, 85318200, 91006080, 93074400, 94798000, 102381840, 103416000, 106647750, 110088000, 113757600, 116343000, 124099200, 127977300, 132105600, 136509120, 142197000, 147312000, 151676800, 155124000, 159971625, 163810944, 165132000, 170636400, 186148800, 189596000, 204763680, 206832000, 213295500, 220176000, 227515200, 232686000, 255954600, 273018240, 284394000, 310248000, 319943250, 330264000, 341272800, 372297600, 379192000, 409527360, 426591000, 455030400, 465372000, 511909200, 568788000, 620496000, 639886500, 660528000, 682545600, 758384000, 819054720, 853182000, 930744000, 1023818400, 1137576000, 1279773000, 1365091200, 1706364000, 1861488000, 2047636800, 2275152000, 2559546000, 3412728000, 4095273600, 5119092000, 6825456000, 10238184000, 20476368000]

約数ペア:

[(1, 20476368000), (2, 10238184000), (3, 6825456000), (4, 5119092000), (5, 4095273600), (6, 3412728000), (8, 2559546000), (9, 2275152000), (10, 2047636800), (11, 1861488000), (12, 1706364000), (15, 1365091200), (16, 1279773000), (18, 1137576000), (20, 1023818400), (22, 930744000), (24, 853182000), (25, 819054720), (27, 758384000), (30, 682545600), (31, 660528000), (32, 639886500), (33, 620496000), (36, 568788000), (40, 511909200), (44, 465372000), (45, 455030400), (48, 426591000), (50, 409527360), (54, 379192000), (55, 372297600), (60, 341272800), (62, 330264000), (64, 319943250), (66, 310248000), (72, 284394000), (75, 273018240), (80, 255954600), (88, 232686000), (90, 227515200), (93, 220176000), (96, 213295500), (99, 206832000), (100, 204763680), (108, 189596000), (110, 186148800), (120, 170636400), (124, 165132000), (125, 163810944), (128, 159971625), (132, 155124000), (135, 151676800), (139, 147312000), (144, 142197000), (150, 136509120), (155, 132105600), (160, 127977300), (165, 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