19800892800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 1152

約数和(自身を含む): 84259711200

約数和(自身を除く): 64458818400

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, 61, 64, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 108, 117, 120, 122, 128, 130, 135, 136, 144, 150, 153, 156, 160, 170, 180, 183, 192, 195, 200, 204, 208, 216, 221, 225, 234, 240, 244, 255, 260, 270, 272, 288, 289, 300, 305, 306, 312, 320, 325, 340, 351, 360, 366, 384, 390, 400, 408, 416, 425, 432, 442, 450, 459, 468, 480, 488, 510, 520, 540, 544, 549, 576, 578, 585, 600, 610, 612, 624, 640, 650, 663, 675, 680, 702, 720, 732, 765, 780, 793, 800, 816, 832, 850, 864, 867, 884, 900, 915, 918, 936, 960, 975, 976, 1020, 1037, 1040, 1080, 1088, 1098, 1105, 1152, 1156, 1170, 1200, 1220, 1224, 1248, 1275, 1300, 1326, 1350, 1360, 1404, 1440, 1445, 1464, 1525, 1530, 1560, 1586, 1600, 1632, 1647, 1664, 1700, 1728, 1734, 1755, 1768, 1800, 1830, 1836, 1872, 1920, 1950, 1952, 1989, 2040, 2074, 2080, 2160, 2176, 2196, 2210, 2295, 2312, 2340, 2379, 2400, 2440, 2448, 2496, 2550, 2600, 2601, 2652, 2700, 2720, 2745, 2808, 2880, 2890, 2925, 2928, 3050, 3060, 3111, 3120, 3172, 3200, 3264, 3294, 3315, 3400, 3456, 3468, 3510, 3536, 3600, 3660, 3672, 3744, 3757, 3825, 3900, 3904, 3965, 3978, 4080, 4148, 4160, 4320, 4335, 4392, 4420, 4575, 4590, 4624, 4680, 4758, 4800, 4880, 4896, 4992, 5100, 5185, 5200, 5202, 5304, 5400, 5440, 5490, 5525, 5616, 5760, 5780, 5850, 5856, 5967, 6100, 6120, 6222, 6240, 6344, 6528, 6588, 6630, 6800, 6936, 7020, 7072, 7137, 7200, 7225, 7320, 7344, 7488, 7514, 7650, 7800, 7803, 7808, 7930, 7956, 8160, 8235, 8296, 8320, 8640, 8670, 8775, 8784, 8840, 9150, 9180, 9248, 9333, 9360, 9516, 9600, 9760, 9792, 9945, 10200, 10370, 10400, 10404, 10608, 10800, 10880, 10980, 11050, 11232, 11271, 11475, 11560, 11700, 11712, 11895, 11934, 12200, 12240, 12444, 12480, 12688, 13005, 13176, 13260, 13481, 13600, 13725, 13872, 14040, 14144, 14274, 14400, 14450, 14640, 14688, 14976, 15028, 15300, 15555, 15600, 15606, 15860, 15912, 16320, 16470, 16575, 16592, 17280, 17340, 17550, 17568, 17629, 17680, 18300, 18360, 18496, 18666, 18720, 18785, 19032, 19520, 19584, 19825, 19890, 20400, 20740, 20800, 20808, 21216, 21411, 21600, 21675, 21960, 22100, 22464, 22542, 22950, 23120, 23400, 23424, 23790, 23868, 24400, 24480, 24888, 24960, 25376, 25925, 26010, 26352, 26520, 26962, 27200, 27450, 27744, 27999, 28080, 28288, 28548, 28800, 28900, 29280, 29376, 29835, 30056, 30600, 31110, 31200, 31212, 31720, 31824, 32640, 32940, 33150, 33184, 33813, 34680, 35100, 35136, 35258, 35360, 35685, 36600, 36720, 36992, 37332, 37440, 37570, 38064, 39015, 39040, 39650, 39780, 40443, 40800, 41175, 41480, 41600, 41616, 42432, 42822, 43200, 43350, 43920, 44200, 44928, 45084, 45900, 46240, 46665, 46800, 47580, 47736, 48800, 48960, 49725, 49776, 50752, 51850, 52020, 52704, 52887, 53040, 53924, 54400, 54900, 55488, 55998, 56160, 56355, 57096, 57800, 58560, 58752, 59475, 59670, 60112, 61200, 62220, 62400, 62424, 63440, 63648, 65025, 65880, 66300, 66368, 67405, 67626, 69360, 70200, 70272, 70516, 70720, 71370, 73200, 73440, 74664, 74880, 75140, 76128, 77775, 78030, 79300, 79560, 80886, 81600, 82350, 82960, 83232, 84864, 85644, 86400, 86700, 87840, 88145, 88400, 90168, 91800, 92480, 93330, 93600, 93925, 95160, 95472, 97600, 97920, 99450, 99552, 101439, 101504, 103700, 104040, 105408, 105774, 106080, 107055, 107848, 109800, 110976, 111996, 112320, 112710, 114192, 115600, 117120, 118950, 119340, 120224, 121329, 122400, 124440, 124800, 124848, 126880, 127296, 130050, 131760, 132600, 132736, 134810, 135252, 138720, 139995, 140400, 141032, 141440, 142740, 146400, 146880, 149175, 149328, 150280, 152256, 155550, 156060, 158600, 158661, 159120, 161772, 163200, 164700, 165920, 166464, 169065, 171288, 173400, 175680, 176290, 176800, 178425, 180336, 183600, 184960, 186660, 187200, 187850, 190320, 190944, 195075, 195200, 198900, 199104, 202215, 202878, 207400, 208080, 210816, 211548, 212160, 214110, 215696, 219600, 223992, 224640, 225420, 228384, 229177, 231200, 233325, 237900, 238680, 240448, 242658, 244800, 248880, 249696, 253760, 254592, 260100, 263520, 264435, 265200, 269620, 270504, 277440, 279990, 280800, 281775, 282064, 285480, 292800, 293760, 298350, 298656, 300560, 304512, 311100, 312120, 317200, 317322, 318240, 323544, 329400, 331840, 332928, 337025, 338130, 342576, 346800, 351360, 352580, 353600, 356850, 360672, 363987, 367200, 373320, 374400, 375700, 380640, 381888, 390150, 397800, 398208, 404430, 405756, 414800, 416160, 423096, 424320, 428220, 431392, 439200, 440725, 447984, 450840, 456768, 458354, 462400, 466650, 475800, 475983, 477360, 480896, 485316, 489600, 497760, 499392, 507195, 507520, 520200, 527040, 528870, 530400, 535275, 539240, 541008, 554880, 559980, 561600, 563550, 564128, 570960, 585600, 596700, 597312, 601120, 606645, 622200, 624240, 634400, 634644, 636480, 647088, 658800, 663680, 674050, 676260, 685152, 687531, 693600, 699975, 705160, 707200, 713700, 721344, 727974, 734400, 746640, 751400, 761280, 763776, 780300, 793305, 795600, 808860, 811512, 829600, 832320, 845325, 846192, 856440, 862784, 878400, 881450, 895968, 901680, 913536, 916708, 924800, 933300, 951600, 951966, 954720, 970632, 995520, 998784, 1011075, 1014390, 1040400, 1054080, 1057740, 1060800, 1070550, 1078480, 1082016, 1119960, 1123200, 1127100, 1128256, 1141920, 1145885, 1193400, 1194624, 1202240, 1213290, 1244400, 1248480, 1268800, 1269288, 1272960, 1294176, 1317600, 1322175, 1348100, 1352520, 1370304, 1375062, 1387200, 1399950, 1410320, 1427400, 1442688, 1455948, 1468800, 1493280, 1502800, 1522560, 1560600, 1586610, 1591200, 1617720, 1623024, 1659200, 1664640, 1690650, 1692384, 1712880, 1725568, 1756800, 1762900, 1791936, 1803360, 1819935, 1833416, 1866600, 1903200, 1903932, 1909440, 1941264, 1991040, 2022150, 2028780, 2062593, 2080800, 2115480, 2121600, 2141100, 2156960, 2164032, 2239920, 2254200, 2256512, 2283840, 2291770, 2379915, 2386800, 2404480, 2426580, 2488800, 2496960, 2535975, 2537600, 2538576, 2588352, 2635200, 2644350, 2696200, 2705040, 2740608, 2750124, 2774400, 2799900, 2820640, 2854800, 2911896, 2986560, 3005600, 3033225, 3121200, 3173220, 3182400, 3235440, 3246048, 3318400, 3381300, 3384768, 3425760, 3437655, 3525800, 3583872, 3606720, 3639870, 3666832, 3733200, 3806400, 3807864, 3818880, 3882528, 3966525, 4044300, 4057560, 4125186, 4161600, 4230960, 4282200, 4313920, 4328064, 4479840, 4508400, 4567680, 4583540, 4759830, 4773600, 4853160, 4977600, 4993920, 5071950, 5077152, 5176704, 5270400, 5288700, 5392400, 5410080, 5500248, 5599800, 5641280, 5709600, 5729425, 5823792, 5973120, 6011200, 6066450, 6187779, 6242400, 6346440, 6364800, 6470880, 6492096, 6762600, 6769536, 6851520, 6875310, 7051600, 7213440, 7279740, 7333664, 7466400, 7612800, 7615728, 7765056, 7933050, 8088600, 8115120, 8250372, 8323200, 8461920, 8564400, 8627840, 8959680, 9016800, 9099675, 9167080, 9519660, 9547200, 9706320, 9955200, 10143900, 10154304, 10312965, 10577400, 10784800, 10820160, 11000496, 11199600, 11282560, 11419200, 11458850, 11647584, 11899575, 12022400, 12132900, 12375558, 12484800, 12692880, 12941760, 12984192, 13525200, 13703040, 13750620, 14103200, 14559480, 14667328, 14932800, 15231456, 15530112, 15866100, 16177200, 16230240, 16500744, 16923840, 17128800, 17188275, 17919360, 18033600, 18199350, 18334160, 19039320, 19094400, 19412640, 20287800, 20308608, 20625930, 21154800, 21569600, 21640320, 22000992, 22399200, 22838400, 22917700, 23295168, 23799150, 24265800, 24751116, 24969600, 25385760, 25883520, 27050400, 27501240, 28206400, 29118960, 29334656, 29865600, 30462912, 30938895, 31732200, 32354400, 32460480, 33001488, 33847680, 34257600, 34376550, 36067200, 36398700, 36668320, 38078640, 38825280, 40575600, 41251860, 42309600, 43139200, 44001984, 44798400, 45835400, 46590336, 47598300, 48531600, 49502232, 50771520, 51564825, 54100800, 55002480, 56412800, 58237920, 60925824, 61877790, 63464400, 64708800, 64920960, 66002976, 68515200, 68753100, 72797400, 73336640, 76157280, 77650560, 81151200, 82503720, 84619200, 88003968, 89596800, 91670800, 95196600, 97063200, 99004464, 101543040, 103129650, 108201600, 110004960, 116475840, 123755580, 126928800, 129417600, 132005952, 137506200, 145594800, 146673280, 152314560, 154694475, 162302400, 165007440, 169238400, 183341600, 190393200, 194126400, 198008928, 206259300, 220009920, 232951680, 247511160, 253857600, 264011904, 275012400, 291189600, 304629120, 309388950, 324604800, 330014880, 366683200, 380786400, 388252800, 396017856, 412518600, 440019840, 495022320, 507715200, 550024800, 582379200, 618777900, 660029760, 733366400, 761572800, 792035712, 825037200, 990044640, 1100049600, 1164758400, 1237555800, 1320059520, 1523145600, 1650074400, 1980089280, 2200099200, 2475111600, 3300148800, 3960178560, 4950223200, 6600297600, 9900446400, 19800892800]

約数ペア:

[(1, 19800892800), (2, 9900446400), (3, 6600297600), (4, 4950223200), (5, 3960178560), (6, 3300148800), (8, 2475111600), (9, 2200099200), (10, 1980089280), (12, 1650074400), (13, 1523145600), (15, 1320059520), (16, 1237555800), (17, 1164758400), (18, 1100049600), (20, 990044640), (24, 825037200), (25, 792035712), (26, 761572800), (27, 733366400), (30, 660029760), (32, 618777900), (34, 582379200), (36, 550024800), (39, 507715200), (40, 495022320), (45, 440019840), (48, 412518600), (50, 396017856), (51, 388252800), (52, 380786400), (54, 366683200), (60, 330014880), (61, 324604800), (64, 309388950), (65, 304629120), (68, 291189600), (72, 275012400), (75, 264011904), (78, 253857600), (80, 247511160), (85, 232951680), (90, 220009920), (96, 206259300), (100, 198008928), (102, 194126400), (104, 190393200), (108, 183341600), (117, 169238400), (120, 165007440), (122, 162302400), (128, 154694475), (130, 152314560), (135, 146673280), (136, 145594800), (144, 137506200), (150, 132005952), (153, 129417600), (156, 126928800), (160, 123755580), (170, 116475840), (180, 110004960), (183, 108201600), (192, 103129650), (195, 101543040), (200, 99004464), (204, 97063200), (208, 95196600), (216, 91670800), (221, 89596800), (225, 88003968), (234, 84619200), (240, 82503720), (244, 81151200), (255, 77650560), (260, 76157280), (270, 73336640), (272, 72797400), (288, 68753100), (289, 68515200), (300, 66002976), (305, 64920960), (306, 64708800), (312, 63464400), (320, 61877790), (325, 60925824), (340, 58237920), (351, 56412800), (360, 55002480), (366, 54100800), (384, 51564825), (390, 50771520), (400, 49502232), (408, 48531600), (416, 47598300), (425, 46590336), (432, 45835400), (442, 44798400), (450, 44001984), (459, 43139200), (468, 42309600), (480, 41251860), (488, 40575600), (510, 38825280), (520, 38078640), (540, 36668320), (544, 36398700), (549, 36067200), (576, 34376550), (578, 34257600), (585, 33847680), (600, 33001488), (610, 32460480), (612, 32354400), (624, 31732200), (640, 30938895), (650, 30462912), (663, 29865600), (675, 29334656), (680, 29118960), (702, 28206400), (720, 27501240), (732, 27050400), (765, 25883520), (780, 25385760), (793, 24969600), (800, 24751116), (816, 24265800), (832, 23799150), (850, 23295168), (864, 22917700), (867, 22838400), (884, 22399200), (900, 22000992), (915, 21640320), (918, 21569600), (936, 21154800), (960, 20625930), (975, 20308608), (976, 20287800), (1020, 19412640), (1037, 19094400), (1040, 19039320), (1080, 18334160), (1088, 18199350), (1098, 18033600), (1105, 17919360), (1152, 17188275), (1156, 17128800), (1170, 16923840), (1200, 16500744), (1220, 16230240), (1224, 16177200), (1248, 15866100), (1275, 15530112), (1300, 15231456), (1326, 14932800), (1350, 14667328), (1360, 14559480), (1404, 14103200), (1440, 13750620), (1445, 13703040), (1464, 13525200), (1525, 12984192), (1530, 12941760), (1560, 12692880), (1586, 12484800), (1600, 12375558), (1632, 12132900), (1647, 12022400), (1664, 11899575), (1700, 11647584), (1728, 11458850), (1734, 11419200), (1755, 11282560), (1768, 11199600), (1800, 11000496), (1830, 10820160), (1836, 10784800), (1872, 10577400), (1920, 10312965), (1950, 10154304), (1952, 10143900), (1989, 9955200), (2040, 9706320), (2074, 9547200), (2080, 9519660), (2160, 9167080), (2176, 9099675), (2196, 9016800), (2210, 8959680), (2295, 8627840), (2312, 8564400), (2340, 8461920), (2379, 8323200), (2400, 8250372), (2440, 8115120), (2448, 8088600), (2496, 7933050), (2550, 7765056), (2600, 7615728), (2601, 7612800), (2652, 7466400), (2700, 7333664), (2720, 7279740), (2745, 7213440), (2808, 7051600), (2880, 6875310), (2890, 6851520), (2925, 6769536), (2928, 6762600), (3050, 6492096), (3060, 6470880), (3111, 6364800), (3120, 6346440), (3172, 6242400), (3200, 6187779), (3264, 6066450), (3294, 6011200), (3315, 5973120), (3400, 5823792), (3456, 5729425), (3468, 5709600), (3510, 5641280), (3536, 5599800), (3600, 5500248), (3660, 5410080), (3672, 5392400), (3744, 5288700), (3757, 5270400), (3825, 5176704), (3900, 5077152), (3904, 5071950), (3965, 4993920), (3978, 4977600), (4080, 4853160), (4148, 4773600), (4160, 4759830), (4320, 4583540), (4335, 4567680), (4392, 4508400), (4420, 4479840), (4575, 4328064), (4590, 4313920), (4624, 4282200), (4680, 4230960), (4758, 4161600), (4800, 4125186), (4880, 4057560), (4896, 4044300), (4992, 3966525), (5100, 3882528), (5185, 3818880), (5200, 3807864), (5202, 3806400), (5304, 3733200), (5400, 3666832), (5440, 3639870), (5490, 3606720), (5525, 3583872), (5616, 3525800), (5760, 3437655), (5780, 3425760), (5850, 3384768), (5856, 3381300), (5967, 3318400), (6100, 3246048), (6120, 3235440), (6222, 3182400), (6240, 3173220), (6344, 3121200), (6528, 3033225), (6588, 3005600), (6630, 2986560), (6800, 2911896), (6936, 2854800), (7020, 2820640), (7072, 2799900), (7137, 2774400), (7200, 2750124), (7225, 2740608), (7320, 2705040), (7344, 2696200), (7488, 2644350), (7514, 2635200), (7650, 2588352), (7800, 2538576), (7803, 2537600), (7808, 2535975), (7930, 2496960), (7956, 2488800), (8160, 2426580), (8235, 2404480), (8296, 2386800), (8320, 2379915), (8640, 2291770), (8670, 2283840), (8775, 2256512), (8784, 2254200), (8840, 2239920), (9150, 2164032), (9180, 2156960), (9248, 2141100), (9333, 2121600), (9360, 2115480), (9516, 2080800), (9600, 2062593), (9760, 2028780), (9792, 2022150), (9945, 1991040), (10200, 1941264), (10370, 1909440), (10400, 1903932), (10404, 1903200), (10608, 1866600), (10800, 1833416), (10880, 1819935), (10980, 1803360), (11050, 1791936), (11232, 1762900), (11271, 1756800), (11475, 1725568), (11560, 1712880), (11700, 1692384), (11712, 1690650), (11895, 1664640), (11934, 1659200), (12200, 1623024), (12240, 1617720), (12444, 1591200), (12480, 1586610), (12688, 1560600), (13005, 1522560), (13176, 1502800), (13260, 1493280), (13481, 1468800), (13600, 1455948), (13725, 1442688), (13872, 1427400), (14040, 1410320), (14144, 1399950), (14274, 1387200), (14400, 1375062), (14450, 1370304), (14640, 1352520), 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