18998928000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 1024

約数和(自身を含む): 80196480000

約数和(自身を除く): 61197552000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 54, 60, 64, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 108, 117, 120, 125, 128, 130, 135, 136, 144, 150, 153, 156, 160, 170, 180, 192, 195, 199, 200, 204, 208, 216, 221, 225, 234, 240, 250, 255, 260, 270, 272, 288, 300, 306, 312, 320, 325, 340, 351, 360, 375, 384, 390, 398, 400, 408, 416, 425, 432, 442, 450, 459, 468, 480, 500, 510, 520, 540, 544, 576, 585, 597, 600, 612, 624, 640, 650, 663, 675, 680, 702, 720, 750, 765, 780, 796, 800, 816, 832, 850, 864, 884, 900, 918, 936, 960, 975, 995, 1000, 1020, 1040, 1080, 1088, 1105, 1125, 1152, 1170, 1194, 1200, 1224, 1248, 1275, 1300, 1326, 1350, 1360, 1404, 1440, 1500, 1530, 1560, 1592, 1600, 1625, 1632, 1664, 1700, 1728, 1755, 1768, 1791, 1800, 1836, 1872, 1920, 1950, 1989, 1990, 2000, 2040, 2080, 2125, 2160, 2176, 2210, 2250, 2295, 2340, 2388, 2400, 2448, 2496, 2550, 2587, 2600, 2652, 2700, 2720, 2808, 2880, 2925, 2985, 3000, 3060, 3120, 3184, 3200, 3250, 3264, 3315, 3375, 3383, 3400, 3456, 3510, 3536, 3582, 3600, 3672, 3744, 3825, 3900, 3978, 3980, 4000, 4080, 4160, 4250, 4320, 4420, 4500, 4590, 4680, 4776, 4800, 4875, 4896, 4975, 4992, 5100, 5174, 5200, 5304, 5373, 5400, 5440, 5525, 5616, 5760, 5850, 5967, 5970, 6000, 6120, 6240, 6368, 6375, 6500, 6528, 6630, 6750, 6766, 6800, 7020, 7072, 7164, 7200, 7344, 7488, 7650, 7761, 7800, 7956, 7960, 8000, 8160, 8320, 8500, 8640, 8775, 8840, 8955, 9000, 9180, 9360, 9552, 9600, 9750, 9792, 9945, 9950, 10149, 10200, 10348, 10400, 10608, 10746, 10800, 10880, 11050, 11232, 11475, 11700, 11934, 11940, 12000, 12240, 12480, 12736, 12750, 12935, 13000, 13260, 13500, 13532, 13600, 14040, 14144, 14328, 14400, 14625, 14688, 14925, 14976, 15300, 15522, 15600, 15912, 15920, 16000, 16320, 16575, 16915, 17000, 17280, 17550, 17680, 17910, 18000, 18360, 18720, 19104, 19125, 19500, 19584, 19890, 19900, 20298, 20400, 20696, 20800, 21216, 21492, 21600, 22100, 22464, 22950, 23283, 23400, 23868, 23880, 24000, 24480, 24875, 24960, 25472, 25500, 25870, 26000, 26520, 26865, 27000, 27064, 27200, 27625, 28080, 28288, 28656, 28800, 29250, 29376, 29835, 29850, 30447, 30600, 31044, 31200, 31824, 31840, 32640, 33150, 33830, 34000, 35100, 35360, 35820, 36000, 36720, 37440, 38208, 38250, 38805, 39000, 39780, 39800, 40596, 40800, 41392, 41600, 42432, 42984, 43200, 43875, 43979, 44200, 44775, 44928, 45900, 46566, 46800, 47736, 47760, 48000, 48960, 49725, 49750, 50745, 51000, 51740, 52000, 53040, 53730, 54000, 54128, 54400, 55250, 56160, 57312, 57375, 58500, 58752, 59670, 59700, 60894, 61200, 62088, 62400, 63648, 63680, 64675, 66300, 67660, 68000, 69849, 70200, 70720, 71640, 72000, 73440, 74625, 74880, 76416, 76500, 77610, 78000, 79560, 79600, 81192, 81600, 82784, 82875, 84575, 84864, 85968, 86400, 87750, 87958, 88400, 89550, 91341, 91800, 93132, 93600, 95472, 95520, 97920, 99450, 99500, 101490, 102000, 103480, 104000, 106080, 107460, 108000, 108256, 110500, 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447750, 456705, 459000, 465660, 468000, 477360, 477600, 487152, 489600, 496704, 497250, 507450, 517400, 527748, 530400, 537300, 541280, 558792, 561600, 573120, 582075, 596700, 597000, 608940, 612000, 620880, 624000, 636480, 636800, 646750, 649536, 659685, 663000, 671625, 676600, 687744, 698490, 702000, 703664, 707200, 716400, 730728, 734400, 745056, 745875, 761175, 763776, 776100, 791622, 795600, 796000, 811920, 816000, 827840, 845750, 859680, 879580, 884000, 895500, 913410, 918000, 931320, 936000, 954720, 955200, 970125, 974304, 993408, 994500, 1014900, 1034800, 1055496, 1060800, 1074600, 1082560, 1099475, 1117584, 1123200, 1146240, 1164150, 1187433, 1193400, 1194000, 1217880, 1224000, 1241760, 1268625, 1272960, 1293500, 1299072, 1319370, 1326000, 1343250, 1353200, 1396980, 1404000, 1407328, 1432800, 1461456, 1468800, 1490112, 1491750, 1522350, 1552200, 1583244, 1591200, 1592000, 1623840, 1655680, 1691500, 1719360, 1746225, 1759160, 1768000, 1791000, 1826820, 1836000, 1862640, 1872000, 1909440, 1910400, 1940250, 1948608, 1979055, 1989000, 2029800, 2069600, 2110992, 2121600, 2149200, 2165120, 2198950, 2235168, 2283525, 2328300, 2374866, 2386800, 2388000, 2435760, 2448000, 2483520, 2537250, 2587000, 2638740, 2652000, 2686500, 2706400, 2793960, 2808000, 2814656, 2865600, 2910375, 2922912, 2980224, 2983500, 3044700, 3104400, 3166488, 3182400, 3184000, 3247680, 3298425, 3383000, 3438720, 3492450, 3518320, 3536000, 3582000, 3653640, 3672000, 3725280, 3805875, 3818880, 3880500, 3897216, 3958110, 3978000, 4059600, 4139200, 4221984, 4298400, 4397900, 4470336, 4567050, 4656600, 4749732, 4773600, 4776000, 4871520, 4967040, 5074500, 5174000, 5277480, 5304000, 5373000, 5412800, 5497375, 5587920, 5616000, 5629312, 5731200, 5820750, 5845824, 5937165, 5967000, 6089400, 6208800, 6332976, 6364800, 6495360, 6596850, 6766000, 6984900, 7036640, 7164000, 7307280, 7344000, 7450560, 7611750, 7761000, 7916220, 7956000, 8119200, 8278400, 8443968, 8596800, 8731125, 8795800, 8940672, 9134100, 9313200, 9499464, 9547200, 9552000, 9743040, 9895275, 10149000, 10348000, 10554960, 10608000, 10746000, 10825600, 10994750, 11175840, 11417625, 11641500, 11691648, 11874330, 11934000, 12178800, 12417600, 12665952, 13193700, 13532000, 13969800, 14073280, 14328000, 14614560, 14901120, 15223500, 15522000, 15832440, 15912000, 16238400, 16492125, 16887936, 17193600, 17462250, 17591600, 18268200, 18626400, 18998928, 19094400, 19486080, 19790550, 20298000, 20696000, 21109920, 21492000, 21989500, 22351680, 22835250, 23283000, 23748660, 23868000, 24357600, 24835200, 25331904, 26387400, 27064000, 27939600, 28146560, 28656000, 29229120, 29685825, 30447000, 31044000, 31664880, 31824000, 32476800, 32984250, 34924500, 35183200, 36536400, 37252800, 37997856, 39581100, 40596000, 41392000, 42219840, 42984000, 43979000, 44703360, 45670500, 46566000, 47497320, 47736000, 48715200, 49476375, 50663808, 52774800, 54128000, 55879200, 58458240, 59371650, 60894000, 62088000, 63329760, 65968500, 69849000, 70366400, 73072800, 74505600, 75995712, 79162200, 81192000, 84439680, 85968000, 87958000, 91341000, 93132000, 94994640, 95472000, 97430400, 98952750, 105549600, 111758400, 118743300, 121788000, 124176000, 126659520, 131937000, 139698000, 140732800, 146145600, 148429125, 151991424, 158324400, 162384000, 175916000, 182682000, 186264000, 189989280, 197905500, 211099200, 223516800, 237486600, 243576000, 253319040, 263874000, 279396000, 292291200, 296858250, 316648800, 351832000, 365364000, 372528000, 379978560, 395811000, 422198400, 474973200, 487152000, 527748000, 558792000, 593716500, 633297600, 703664000, 730728000, 759957120, 791622000, 949946400, 1055496000, 1117584000, 1187433000, 1266595200, 1461456000, 1583244000, 1899892800, 2110992000, 2374866000, 3166488000, 3799785600, 4749732000, 6332976000, 9499464000, 18998928000]

約数ペア:

[(1, 18998928000), (2, 9499464000), (3, 6332976000), (4, 4749732000), (5, 3799785600), (6, 3166488000), (8, 2374866000), (9, 2110992000), (10, 1899892800), (12, 1583244000), (13, 1461456000), (15, 1266595200), (16, 1187433000), (17, 1117584000), (18, 1055496000), (20, 949946400), (24, 791622000), (25, 759957120), (26, 730728000), (27, 703664000), (30, 633297600), (32, 593716500), (34, 558792000), (36, 527748000), (39, 487152000), (40, 474973200), (45, 422198400), (48, 395811000), (50, 379978560), (51, 372528000), (52, 365364000), (54, 351832000), (60, 316648800), (64, 296858250), (65, 292291200), (68, 279396000), (72, 263874000), (75, 253319040), (78, 243576000), (80, 237486600), (85, 223516800), (90, 211099200), (96, 197905500), (100, 189989280), (102, 186264000), (104, 182682000), (108, 175916000), (117, 162384000), (120, 158324400), (125, 151991424), (128, 148429125), (130, 146145600), (135, 140732800), (136, 139698000), (144, 131937000), (150, 126659520), (153, 124176000), (156, 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(702, 27064000), (720, 26387400), (750, 25331904), (765, 24835200), (780, 24357600), (796, 23868000), (800, 23748660), (816, 23283000), (832, 22835250), (850, 22351680), (864, 21989500), (884, 21492000), (900, 21109920), (918, 20696000), (936, 20298000), (960, 19790550), (975, 19486080), (995, 19094400), (1000, 18998928), (1020, 18626400), (1040, 18268200), (1080, 17591600), (1088, 17462250), (1105, 17193600), (1125, 16887936), (1152, 16492125), (1170, 16238400), (1194, 15912000), (1200, 15832440), (1224, 15522000), (1248, 15223500), (1275, 14901120), (1300, 14614560), (1326, 14328000), (1350, 14073280), (1360, 13969800), (1404, 13532000), (1440, 13193700), (1500, 12665952), (1530, 12417600), (1560, 12178800), (1592, 11934000), (1600, 11874330), (1625, 11691648), (1632, 11641500), (1664, 11417625), (1700, 11175840), (1728, 10994750), (1755, 10825600), (1768, 10746000), (1791, 10608000), (1800, 10554960), (1836, 10348000), (1872, 10149000), (1920, 9895275), (1950, 9743040), (1989, 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