18910644480

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 864

約数和(自身を含む): 84165379200

約数和(自身を除く): 65254734720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 256, 260, 270, 273, 280, 288, 294, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 392, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 520, 540, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 702, 720, 728, 735, 756, 768, 780, 784, 819, 832, 840, 859, 864, 882, 896, 910, 936, 945, 960, 980, 1008, 1040, 1080, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1280, 1323, 1344, 1365, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1664, 1680, 1718, 1728, 1755, 1764, 1792, 1820, 1872, 1890, 1911, 1920, 1960, 2016, 2080, 2160, 2184, 2205, 2240, 2304, 2340, 2352, 2457, 2496, 2520, 2548, 2577, 2646, 2688, 2730, 2808, 2880, 2912, 2940, 3024, 3120, 3136, 3185, 3276, 3328, 3360, 3436, 3456, 3510, 3528, 3640, 3744, 3780, 3822, 3840, 3920, 4032, 4095, 4160, 4295, 4320, 4368, 4410, 4480, 4680, 4704, 4914, 4992, 5040, 5096, 5154, 5292, 5376, 5460, 5616, 5733, 5760, 5824, 5880, 6013, 6048, 6240, 6272, 6370, 6552, 6615, 6720, 6872, 6912, 7020, 7056, 7280, 7488, 7560, 7644, 7731, 7840, 8064, 8190, 8320, 8590, 8640, 8736, 8820, 8960, 9360, 9408, 9555, 9828, 9984, 10080, 10192, 10308, 10584, 10920, 11167, 11232, 11466, 11520, 11648, 11760, 12026, 12096, 12285, 12480, 12544, 12740, 12885, 13104, 13230, 13440, 13744, 14040, 14112, 14560, 14976, 15120, 15288, 15462, 15680, 16128, 16380, 16640, 17180, 17199, 17280, 17472, 17640, 18039, 18720, 18816, 19110, 19656, 20160, 20384, 20616, 21168, 21840, 22334, 22464, 22932, 23193, 23296, 23520, 24052, 24192, 24570, 24960, 25480, 25770, 26208, 26460, 26880, 27488, 28080, 28224, 28665, 29120, 29952, 30065, 30240, 30576, 30924, 31360, 32760, 33501, 34360, 34398, 34560, 34944, 35280, 36078, 37440, 37632, 38220, 38655, 39312, 40320, 40768, 41232, 42091, 42336, 43680, 44668, 44928, 45864, 46386, 47040, 48104, 48384, 49140, 49920, 50960, 51540, 52416, 52920, 54117, 54976, 55835, 56160, 56448, 57330, 58240, 60130, 60480, 61152, 61848, 62720, 65520, 67002, 68720, 68796, 69888, 70560, 72156, 74880, 76440, 77310, 78169, 78624, 80640, 81536, 82464, 84182, 84672, 85995, 87360, 89336, 89856, 90195, 91728, 92772, 94080, 96208, 98280, 100503, 101920, 103080, 104832, 105840, 108234, 109952, 111670, 112320, 112896, 114660, 115965, 116480, 120260, 120960, 122304, 123696, 126273, 131040, 134004, 137440, 137592, 141120, 144312, 149760, 152880, 154620, 156338, 157248, 162351, 163072, 164928, 167505, 168364, 169344, 171990, 174720, 178672, 180390, 183456, 185544, 188160, 192416, 196560, 201006, 203840, 206160, 209664, 210455, 211680, 216468, 219904, 223340, 224640, 229320, 231930, 234507, 240520, 241920, 244608, 247392, 252546, 262080, 268008, 270585, 274880, 275184, 282240, 288624, 301509, 305760, 309240, 312676, 314496, 324702, 329856, 335010, 336728, 338688, 343980, 349440, 357344, 360780, 366912, 371088, 378819, 384832, 390845, 393120, 402012, 407680, 412320, 420910, 423360, 432936, 446680, 449280, 458640, 463860, 469014, 481040, 489216, 494784, 502515, 505092, 524160, 536016, 541170, 547183, 549760, 550368, 564480, 577248, 603018, 611520, 618480, 625352, 628992, 631365, 649404, 659712, 670020, 673456, 687960, 703521, 714688, 721560, 733824, 742176, 757638, 769664, 781690, 786240, 804024, 811755, 815360, 824640, 841820, 846720, 865872, 893360, 917280, 927720, 938028, 962080, 989568, 1005030, 1010184, 1048320, 1072032, 1082340, 1094366, 1099520, 1100736, 1136457, 1154496, 1172535, 1206036, 1223040, 1236960, 1250704, 1262730, 1298808, 1340040, 1346912, 1375920, 1407042, 1429376, 1443120, 1467648, 1484352, 1507545, 1515276, 1539328, 1563380, 1572480, 1608048, 1623510, 1641549, 1649280, 1683640, 1693440, 1731744, 1786720, 1834560, 1855440, 1876056, 1894095, 1924160, 1979136, 2010060, 2020368, 2110563, 2144064, 2164680, 2188732, 2201472, 2272914, 2308992, 2345070, 2412072, 2446080, 2473920, 2501408, 2525460, 2597616, 2680080, 2693824, 2735915, 2751840, 2814084, 2858752, 2886240, 2968704, 3015090, 3030552, 3126760, 3144960, 3216096, 3247020, 3283098, 3298560, 3367280, 3463488, 3517605, 3573440, 3669120, 3710880, 3752112, 3788190, 3848320, 4020120, 4040736, 4221126, 4288128, 4329360, 4377464, 4402944, 4545828, 4617984, 4690140, 4824144, 4924647, 4947840, 5002816, 5050920, 5195232, 5360160, 5387648, 5471830, 5503680, 5628168, 5682285, 5772480, 5937408, 6030180, 6061104, 6253520, 6432192, 6494040, 6566196, 6734560, 6926976, 7035210, 7146880, 7338240, 7421760, 7504224, 7576380, 7696640, 8040240, 8081472, 8207745, 8442252, 8576256, 8658720, 8754928, 9091656, 9380280, 9648288, 9849294, 9895680, 10005632, 10101840, 10390464, 10552815, 10720320, 10775296, 10943660, 11007360, 11256336, 11364570, 11544960, 12060360, 12122208, 12507040, 12864384, 12988080, 13132392, 13469120, 13853952, 14070420, 14293760, 14773941, 14843520, 15008448, 15152760, 16080480, 16162944, 16415490, 16884504, 17317440, 17509856, 18183312, 18760560, 19296576, 19698588, 20011264, 20203680, 20780928, 21105630, 21440640, 21887320, 22014720, 22512672, 22729140, 23089920, 24120720, 24244416, 24623235, 25014080, 25728768, 25976160, 26264784, 26938240, 28140840, 29547882, 29687040, 30016896, 30305520, 32160960, 32325888, 32830980, 33769008, 34634880, 35019712, 36366624, 37521120, 38593152, 39397176, 40407360, 41561856, 42211260, 42881280, 43774640, 45025344, 45458280, 48241440, 48488832, 49246470, 50028160, 51952320, 52529568, 53876480, 56281680, 59095764, 60033792, 60611040, 64321920, 65661960, 67538016, 69269760, 70039424, 72733248, 73869705, 75042240, 77186304, 78794352, 80814720, 84422520, 87549280, 90050688, 90916560, 96482880, 96977664, 98492940, 100056320, 103904640, 105059136, 112563360, 118191528, 121222080, 128643840, 131323920, 135076032, 140078848, 145466496, 147739410, 150084480, 157588704, 161629440, 168845040, 175098560, 180101376, 181833120, 192965760, 196985880, 207809280, 210118272, 225126720, 236383056, 242444160, 262647840, 270152064, 290932992, 295478820, 300168960, 315177408, 337690080, 350197120, 363666240, 385931520, 393971760, 420236544, 450253440, 472766112, 484888320, 525295680, 540304128, 590957640, 630354816, 675380160, 700394240, 727332480, 787943520, 900506880, 945532224, 1050591360, 1181915280, 1260709632, 1350760320, 1454664960, 1575887040, 1891064448, 2101182720, 2363830560, 2701520640, 3151774080, 3782128896, 4727661120, 6303548160, 9455322240, 18910644480]

約数ペア:

[(1, 18910644480), (2, 9455322240), (3, 6303548160), (4, 4727661120), (5, 3782128896), (6, 3151774080), (7, 2701520640), (8, 2363830560), (9, 2101182720), (10, 1891064448), (12, 1575887040), (13, 1454664960), (14, 1350760320), (15, 1260709632), (16, 1181915280), (18, 1050591360), (20, 945532224), (21, 900506880), (24, 787943520), (26, 727332480), (27, 700394240), (28, 675380160), (30, 630354816), (32, 590957640), (35, 540304128), (36, 525295680), (39, 484888320), (40, 472766112), (42, 450253440), (45, 420236544), (48, 393971760), (49, 385931520), (52, 363666240), (54, 350197120), (56, 337690080), (60, 315177408), (63, 300168960), (64, 295478820), (65, 290932992), (70, 270152064), (72, 262647840), (78, 242444160), (80, 236383056), (84, 225126720), (90, 210118272), (91, 207809280), (96, 196985880), (98, 192965760), (104, 181833120), (105, 180101376), (108, 175098560), (112, 168845040), (117, 161629440), (120, 157588704), (126, 150084480), (128, 147739410), (130, 145466496), (135, 140078848), (140, 135076032), (144, 131323920), (147, 128643840), (156, 121222080), (160, 118191528), (168, 112563360), (180, 105059136), (182, 103904640), (189, 100056320), (192, 98492940), (195, 96977664), (196, 96482880), (208, 90916560), (210, 90050688), (216, 87549280), (224, 84422520), (234, 80814720), (240, 78794352), (245, 77186304), (252, 75042240), (256, 73869705), (260, 72733248), (270, 70039424), (273, 69269760), (280, 67538016), (288, 65661960), (294, 64321920), (312, 60611040), (315, 60033792), (320, 59095764), (336, 56281680), (351, 53876480), (360, 52529568), (364, 51952320), (378, 50028160), (384, 49246470), (390, 48488832), (392, 48241440), (416, 45458280), (420, 45025344), (432, 43774640), (441, 42881280), (448, 42211260), (455, 41561856), (468, 40407360), (480, 39397176), (490, 38593152), (504, 37521120), (520, 36366624), (540, 35019712), (546, 34634880), (560, 33769008), (576, 32830980), (585, 32325888), (588, 32160960), (624, 30305520), (630, 30016896), (637, 29687040), (640, 29547882), (672, 28140840), (702, 26938240), (720, 26264784), (728, 25976160), (735, 25728768), (756, 25014080), (768, 24623235), (780, 24244416), (784, 24120720), (819, 23089920), (832, 22729140), (840, 22512672), (859, 22014720), (864, 21887320), (882, 21440640), (896, 21105630), (910, 20780928), (936, 20203680), (945, 20011264), (960, 19698588), (980, 19296576), (1008, 18760560), (1040, 18183312), (1080, 17509856), (1092, 17317440), (1120, 16884504), (1152, 16415490), (1170, 16162944), (1176, 16080480), (1248, 15152760), (1260, 15008448), (1274, 14843520), (1280, 14773941), (1323, 14293760), (1344, 14070420), (1365, 13853952), (1404, 13469120), (1440, 13132392), (1456, 12988080), (1470, 12864384), (1512, 12507040), (1560, 12122208), (1568, 12060360), (1638, 11544960), (1664, 11364570), (1680, 11256336), (1718, 11007360), (1728, 10943660), (1755, 10775296), (1764, 10720320), (1792, 10552815), (1820, 10390464), (1872, 10101840), (1890, 10005632), (1911, 9895680), (1920, 9849294), (1960, 9648288), (2016, 9380280), (2080, 9091656), (2160, 8754928), (2184, 8658720), (2205, 8576256), (2240, 8442252), (2304, 8207745), (2340, 8081472), (2352, 8040240), (2457, 7696640), (2496, 7576380), (2520, 7504224), (2548, 7421760), (2577, 7338240), (2646, 7146880), (2688, 7035210), (2730, 6926976), (2808, 6734560), (2880, 6566196), (2912, 6494040), (2940, 6432192), (3024, 6253520), (3120, 6061104), (3136, 6030180), (3185, 5937408), (3276, 5772480), (3328, 5682285), (3360, 5628168), (3436, 5503680), (3456, 5471830), (3510, 5387648), (3528, 5360160), (3640, 5195232), (3744, 5050920), (3780, 5002816), (3822, 4947840), (3840, 4924647), (3920, 4824144), (4032, 4690140), (4095, 4617984), (4160, 4545828), (4295, 4402944), (4320, 4377464), (4368, 4329360), (4410, 4288128), (4480, 4221126), (4680, 4040736), (4704, 4020120), (4914, 3848320), (4992, 3788190), (5040, 3752112), (5096, 3710880), (5154, 3669120), (5292, 3573440), (5376, 3517605), (5460, 3463488), (5616, 3367280), (5733, 3298560), (5760, 3283098), (5824, 3247020), (5880, 3216096), (6013, 3144960), (6048, 3126760), (6240, 3030552), (6272, 3015090), (6370, 2968704), (6552, 2886240), (6615, 2858752), (6720, 2814084), (6872, 2751840), (6912, 2735915), (7020, 2693824), (7056, 2680080), (7280, 2597616), (7488, 2525460), (7560, 2501408), (7644, 2473920), (7731, 2446080), (7840, 2412072), (8064, 2345070), (8190, 2308992), (8320, 2272914), (8590, 2201472), (8640, 2188732), (8736, 2164680), (8820, 2144064), (8960, 2110563), (9360, 2020368), (9408, 2010060), (9555, 1979136), (9828, 1924160), (9984, 1894095), (10080, 1876056), (10192, 1855440), (10308, 1834560), (10584, 1786720), (10920, 1731744), (11167, 1693440), (11232, 1683640), (11466, 1649280), (11520, 1641549), (11648, 1623510), (11760, 1608048), (12026, 1572480), (12096, 1563380), (12285, 1539328), (12480, 1515276), (12544, 1507545), (12740, 1484352), (12885, 1467648), (13104, 1443120), (13230, 1429376), (13440, 1407042), (13744, 1375920), (14040, 1346912), (14112, 1340040), (14560, 1298808), (14976, 1262730), (15120, 1250704), (15288, 1236960), (15462, 1223040), (15680, 1206036), (16128, 1172535), (16380, 1154496), (16640, 1136457), (17180, 1100736), (17199, 1099520), (17280, 1094366), (17472, 1082340), (17640, 1072032), (18039, 1048320), (18720, 1010184), (18816, 1005030), (19110, 989568), (19656, 962080), (20160, 938028), (20384, 927720), (20616, 917280), (21168, 893360), (21840, 865872), (22334, 846720), (22464, 841820), (22932, 824640), (23193, 815360), (23296, 811755), (23520, 804024), (24052, 786240), (24192, 781690), (24570, 769664), (24960, 757638), (25480, 742176), (25770, 733824), (26208, 721560), (26460, 714688), (26880, 703521), (27488, 687960), (28080, 673456), (28224, 670020), (28665, 659712), (29120, 649404), (29952, 631365), (30065, 628992), (30240, 625352), (30576, 618480), (30924, 611520), (31360, 603018), (32760, 577248), (33501, 564480), (34360, 550368), (34398, 549760), (34560, 547183), (34944, 541170), (35280, 536016), (36078, 524160), (37440, 505092), (37632, 502515), (38220, 494784), (38655, 489216), (39312, 481040), (40320, 469014), (40768, 463860), (41232, 458640), (42091, 449280), (42336, 446680), (43680, 432936), (44668, 423360), (44928, 420910), (45864, 412320), (46386, 407680), (47040, 402012), (48104, 393120), (48384, 390845), (49140, 384832), (49920, 378819), (50960, 371088), (51540, 366912), (52416, 360780), (52920, 357344), (54117, 349440), (54976, 343980), (55835, 338688), (56160, 336728), (56448, 335010), (57330, 329856), (58240, 324702), (60130, 314496), (60480, 312676), (61152, 309240), (61848, 305760), (62720, 301509), (65520, 288624), (67002, 282240), (68720, 275184), (68796, 274880), (69888, 270585), (70560, 268008), (72156, 262080), (74880, 252546), (76440, 247392), (77310, 244608), (78169, 241920), (78624, 240520), (80640, 234507), (81536, 231930), (82464, 229320), (84182, 224640), (84672, 223340), (85995, 219904), (87360, 216468), (89336, 211680), (89856, 210455), (90195, 209664), (91728, 206160), (92772, 203840), (94080, 201006), (96208, 196560), (98280, 192416), (100503, 188160), (101920, 185544), (103080, 183456), (104832, 180390), (105840, 178672), (108234, 174720), (109952, 171990), (111670, 169344), (112320, 168364), (112896, 167505), (114660, 164928), (115965, 163072), (116480, 162351), (120260, 157248), (120960, 156338), (122304, 154620), (123696, 152880), (126273, 149760), (131040, 144312), (134004, 141120), (137440, 137592)]