20198808000

素因数分解:

$2^6\times 3^4\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 1120

約数和(自身を含む): 87988737408

約数和(自身を除く): 67789929408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 61, 63, 64, 70, 72, 73, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 122, 125, 126, 135, 140, 144, 146, 150, 160, 162, 168, 175, 180, 183, 189, 192, 200, 210, 216, 219, 224, 225, 240, 244, 250, 252, 270, 280, 288, 292, 300, 305, 315, 320, 324, 336, 350, 360, 365, 366, 375, 378, 400, 405, 420, 427, 432, 438, 448, 450, 480, 488, 500, 504, 511, 525, 540, 549, 560, 567, 576, 584, 600, 610, 630, 648, 657, 672, 675, 700, 720, 730, 732, 750, 756, 800, 810, 840, 854, 864, 875, 876, 900, 915, 945, 960, 976, 1000, 1008, 1022, 1050, 1080, 1095, 1098, 1120, 1125, 1134, 1168, 1200, 1220, 1260, 1281, 1296, 1314, 1344, 1350, 1400, 1440, 1460, 1464, 1500, 1512, 1525, 1533, 1575, 1600, 1620, 1647, 1680, 1708, 1728, 1750, 1752, 1800, 1825, 1830, 1890, 1952, 1971, 2000, 2016, 2025, 2044, 2100, 2135, 2160, 2190, 2196, 2240, 2250, 2268, 2336, 2400, 2440, 2520, 2555, 2562, 2592, 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18144, 18250, 18300, 18396, 18900, 19215, 19520, 19710, 19764, 20160, 20250, 20440, 20496, 21000, 21024, 21350, 21600, 21900, 21960, 22265, 22680, 22875, 22995, 23058, 23360, 23625, 23652, 24000, 24400, 24528, 24705, 25200, 25550, 25620, 25920, 26280, 26352, 26718, 27000, 27328, 27375, 27450, 27594, 28000, 28350, 29200, 29280, 29565, 30240, 30500, 30660, 30744, 31171, 31500, 31536, 32025, 32400, 32704, 32850, 32940, 33600, 34160, 34587, 35040, 35136, 35624, 36000, 36288, 36500, 36600, 36792, 37800, 38325, 38430, 39420, 39528, 40077, 40500, 40880, 40992, 41175, 41391, 42000, 42048, 42700, 43200, 43800, 43920, 44530, 45360, 45750, 45990, 46116, 47250, 47304, 48800, 49056, 49275, 49410, 50400, 51100, 51240, 52560, 52704, 53375, 53436, 54000, 54750, 54900, 55188, 56000, 56700, 57645, 58400, 58560, 59130, 60480, 61000, 61320, 61488, 62342, 63000, 63072, 63875, 64050, 64800, 65700, 65880, 66795, 68320, 68625, 68985, 69174, 70080, 70875, 71248, 72000, 73000, 73200, 73584, 75600, 76650, 76860, 78840, 79056, 80154, 81000, 81760, 81984, 82125, 82350, 82782, 84000, 85400, 87600, 87840, 89060, 90720, 91500, 91980, 92232, 93513, 94500, 94608, 96075, 97600, 98112, 98550, 98820, 100800, 102200, 102480, 105120, 105408, 106750, 106872, 108000, 109500, 109800, 110376, 111325, 113400, 114975, 115290, 116800, 118260, 120231, 122000, 122640, 122976, 123525, 124684, 126000, 126144, 127750, 128100, 129600, 131400, 131760, 133590, 136640, 137250, 137970, 138348, 141750, 142496, 146000, 146400, 147168, 147825, 151200, 153300, 153720, 155855, 157680, 158112, 160125, 160308, 162000, 163520, 164250, 164700, 165564, 168000, 170800, 172935, 175200, 175680, 178120, 181440, 183000, 183960, 184464, 187026, 189000, 189216, 191625, 192150, 197100, 197640, 200385, 204400, 204960, 205875, 206955, 210240, 213500, 213744, 216000, 219000, 219600, 220752, 222650, 226800, 229950, 230580, 236520, 240462, 244000, 245280, 245952, 246375, 247050, 249368, 252000, 255500, 256200, 262800, 263520, 267180, 274500, 275940, 276696, 280539, 283500, 284992, 288225, 292000, 292800, 294336, 295650, 302400, 306600, 307440, 311710, 315360, 316224, 320250, 320616, 324000, 328500, 329400, 331128, 333975, 341600, 344925, 345870, 350400, 356240, 360693, 366000, 367920, 368928, 374052, 378000, 378432, 383250, 384300, 394200, 395280, 400770, 408800, 409920, 411750, 413910, 427000, 427488, 438000, 439200, 441504, 445300, 453600, 459900, 461160, 467565, 473040, 480375, 480924, 488000, 490560, 492750, 494100, 498736, 504000, 511000, 512400, 525600, 527040, 534360, 549000, 551880, 553392, 556625, 561078, 567000, 574875, 576450, 584000, 591300, 601155, 613200, 614880, 617625, 623420, 630720, 640500, 641232, 648000, 657000, 658800, 662256, 667950, 683200, 689850, 691740, 712480, 721386, 732000, 735840, 737856, 739125, 748104, 756000, 766500, 768600, 779275, 788400, 790560, 801540, 817600, 823500, 827820, 841617, 854000, 854976, 864675, 876000, 878400, 883008, 890600, 907200, 919800, 922320, 935130, 946080, 960750, 961848, 985500, 988200, 997472, 1001925, 1022000, 1024800, 1034775, 1051200, 1068720, 1098000, 1103760, 1106784, 1113250, 1122156, 1134000, 1149750, 1152900, 1182600, 1202310, 1226400, 1229760, 1235250, 1246840, 1281000, 1282464, 1314000, 1317600, 1324512, 1335900, 1379700, 1383480, 1402695, 1424960, 1441125, 1442772, 1464000, 1471680, 1478250, 1496208, 1512000, 1533000, 1537200, 1558550, 1576800, 1581120, 1603080, 1647000, 1655640, 1669875, 1683234, 1708000, 1724625, 1729350, 1752000, 1781200, 1803465, 1839600, 1844640, 1870260, 1892160, 1921500, 1923696, 1971000, 1976400, 1994944, 2003850, 2044000, 2049600, 2069550, 2137440, 2196000, 2207520, 2213568, 2226500, 2244312, 2268000, 2299500, 2305800, 2337825, 2365200, 2404620, 2452800, 2470500, 2493680, 2524851, 2562000, 2564928, 2628000, 2635200, 2649024, 2671800, 2759400, 2766960, 2805390, 2882250, 2885544, 2956500, 2992416, 3005775, 3066000, 3074400, 3117100, 3153600, 3206160, 3294000, 3311280, 3339750, 3366468, 3416000, 3449250, 3458700, 3562400, 3606930, 3679200, 3689280, 3740520, 3843000, 3847392, 3896375, 3942000, 3952800, 4007700, 4088000, 4139100, 4208085, 4274880, 4323375, 4392000, 4415040, 4453000, 4488624, 4536000, 4599000, 4611600, 4675650, 4730400, 4809240, 4941000, 4987360, 5009625, 5049702, 5124000, 5173875, 5256000, 5343600, 5518800, 5533920, 5610780, 5764500, 5771088, 5913000, 5984832, 6011550, 6132000, 6148800, 6234200, 6412320, 6588000, 6622560, 6679500, 6732936, 6898500, 6917400, 7013475, 7124800, 7213860, 7358400, 7481040, 7686000, 7694784, 7792750, 7884000, 7905600, 8015400, 8278200, 8416170, 8646750, 8906000, 8977248, 9017325, 9198000, 9223200, 9351300, 9460800, 9618480, 9882000, 9974720, 10019250, 10099404, 10248000, 10347750, 10687200, 11037600, 11067840, 11221560, 11529000, 11542176, 11689125, 11826000, 12023100, 12264000, 12468400, 12624255, 12824640, 13176000, 13245120, 13359000, 13465872, 13797000, 13834800, 14026950, 14427720, 14962080, 15028875, 15372000, 15585500, 15768000, 16030800, 16556400, 16832340, 17293500, 17812000, 17954496, 18034650, 18396000, 18446400, 18702600, 19236960, 19764000, 20038500, 20198808, 20695500, 21040425, 21374400, 22075200, 22443120, 23058000, 23084352, 23378250, 23652000, 24046200, 24936800, 25248510, 26718000, 26931744, 27594000, 27669600, 28053900, 28855440, 29924160, 30057750, 30744000, 31171000, 32061600, 33112800, 33664680, 34587000, 35067375, 35624000, 36069300, 36792000, 37405200, 38473920, 39528000, 40077000, 40397616, 41391000, 42080850, 44886240, 45086625, 46116000, 46756500, 47304000, 48092400, 49873600, 50497020, 53436000, 53863488, 55188000, 55339200, 56107800, 57710880, 60115500, 62342000, 63121275, 64123200, 66225600, 67329360, 69174000, 70134750, 72138600, 74810400, 80154000, 80795232, 82782000, 84161700, 89772480, 90173250, 92232000, 93513000, 96184800, 100994040, 105202125, 106872000, 110376000, 112215600, 115421760, 120231000, 124684000, 126242550, 134658720, 138348000, 140269500, 144277200, 149620800, 160308000, 161590464, 165564000, 168323400, 180346500, 187026000, 192369600, 201988080, 210404250, 224431200, 240462000, 249368000, 252485100, 269317440, 276696000, 280539000, 288554400, 315606375, 320616000, 331128000, 336646800, 360693000, 374052000, 403976160, 420808500, 448862400, 480924000, 504970200, 561078000, 577108800, 631212750, 673293600, 721386000, 748104000, 807952320, 841617000, 961848000, 1009940400, 1122156000, 1262425500, 1346587200, 1442772000, 1683234000, 2019880800, 2244312000, 2524851000, 2885544000, 3366468000, 4039761600, 5049702000, 6732936000, 10099404000, 20198808000]

約数ペア:

[(1, 20198808000), (2, 10099404000), (3, 6732936000), (4, 5049702000), (5, 4039761600), (6, 3366468000), (7, 2885544000), (8, 2524851000), (9, 2244312000), (10, 2019880800), (12, 1683234000), (14, 1442772000), (15, 1346587200), (16, 1262425500), (18, 1122156000), (20, 1009940400), (21, 961848000), (24, 841617000), (25, 807952320), (27, 748104000), (28, 721386000), (30, 673293600), (32, 631212750), (35, 577108800), (36, 561078000), (40, 504970200), (42, 480924000), (45, 448862400), (48, 420808500), (50, 403976160), (54, 374052000), (56, 360693000), (60, 336646800), (61, 331128000), (63, 320616000), (64, 315606375), (70, 288554400), (72, 280539000), (73, 276696000), (75, 269317440), (80, 252485100), (81, 249368000), (84, 240462000), (90, 224431200), (96, 210404250), (100, 201988080), (105, 192369600), (108, 187026000), (112, 180346500), (120, 168323400), (122, 165564000), (125, 161590464), (126, 160308000), (135, 149620800), (140, 144277200), (144, 140269500), (146, 138348000), (150, 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