18806653440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 640

約数和(自身を含む): 70521200640

約数和(自身を除く): 51714547200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 67, 72, 80, 90, 93, 96, 108, 120, 124, 128, 131, 134, 135, 144, 155, 160, 180, 186, 192, 201, 216, 240, 248, 256, 262, 268, 270, 279, 288, 310, 320, 335, 360, 372, 384, 393, 402, 432, 465, 480, 496, 512, 524, 536, 540, 558, 576, 603, 620, 640, 655, 670, 720, 744, 768, 786, 804, 837, 864, 930, 960, 992, 1005, 1048, 1072, 1080, 1116, 1152, 1179, 1206, 1240, 1280, 1310, 1340, 1395, 1440, 1488, 1536, 1572, 1608, 1674, 1728, 1809, 1860, 1920, 1965, 1984, 2010, 2077, 2096, 2144, 2160, 2232, 2304, 2358, 2412, 2480, 2560, 2620, 2680, 2790, 2880, 2976, 3015, 3144, 3216, 3348, 3456, 3537, 3618, 3720, 3840, 3930, 3968, 4020, 4061, 4154, 4185, 4192, 4288, 4320, 4464, 4608, 4716, 4824, 4960, 5240, 5360, 5580, 5760, 5895, 5952, 6030, 6231, 6288, 6432, 6696, 6912, 7074, 7236, 7440, 7680, 7860, 7936, 8040, 8122, 8308, 8370, 8384, 8576, 8640, 8777, 8928, 9045, 9432, 9648, 9920, 10385, 10480, 10720, 11160, 11520, 11790, 11904, 12060, 12183, 12462, 12576, 12864, 13392, 13824, 14148, 14472, 14880, 15720, 15872, 16080, 16244, 16616, 16740, 16768, 17152, 17280, 17554, 17685, 17856, 18090, 18693, 18864, 19296, 19840, 20305, 20770, 20960, 21440, 22320, 23040, 23580, 23808, 24120, 24366, 24924, 25152, 25728, 26331, 26784, 28296, 28944, 29760, 31155, 31440, 32160, 32488, 33232, 33480, 33536, 34304, 34560, 35108, 35370, 35712, 36180, 36549, 37386, 37728, 38592, 39680, 40610, 41540, 41920, 42880, 43885, 44640, 47160, 47616, 48240, 48732, 49848, 50304, 51456, 52662, 53568, 56079, 56592, 57888, 59520, 60915, 62310, 62880, 64320, 64976, 66464, 66960, 67072, 69120, 70216, 70740, 71424, 72360, 73098, 74772, 75456, 77184, 78993, 79360, 81220, 83080, 83840, 85760, 87770, 89280, 93465, 94320, 96480, 97464, 99696, 100608, 102912, 105324, 107136, 109647, 112158, 113184, 115776, 119040, 121830, 124620, 125760, 128640, 129952, 131655, 132928, 133920, 140432, 141480, 142848, 144720, 146196, 149544, 150912, 154368, 157986, 162440, 166160, 167680, 171520, 175540, 178560, 182745, 186930, 188640, 192960, 194928, 199392, 201216, 210648, 214272, 219294, 224316, 226368, 231552, 236979, 238080, 243660, 249240, 251520, 257280, 259904, 263310, 265856, 267840, 272087, 280395, 280864, 282960, 289440, 292392, 299088, 301824, 308736, 315972, 324880, 332320, 335360, 351080, 357120, 365490, 373860, 377280, 385920, 389856, 394965, 398784, 421296, 428544, 438588, 448632, 452736, 463104, 473958, 487320, 498480, 503040, 514560, 519808, 526620, 531712, 535680, 544174, 548235, 560790, 561728, 565920, 578880, 584784, 598176, 603648, 631944, 649760, 664640, 702160, 714240, 730980, 747720, 754560, 771840, 779712, 789930, 797568, 816261, 842592, 877176, 897264, 905472, 926208, 947916, 974640, 996960, 1006080, 1039616, 1053240, 1063424, 1071360, 1088348, 1096470, 1121580, 1123456, 1131840, 1157760, 1169568, 1184895, 1196352, 1263888, 1299520, 1329280, 1360435, 1404320, 1461960, 1495440, 1509120, 1543680, 1559424, 1579860, 1595136, 1632522, 1685184, 1754352, 1794528, 1810944, 1895832, 1949280, 1993920, 2079232, 2106480, 2142720, 2176696, 2192940, 2243160, 2246912, 2263680, 2315520, 2339136, 2369790, 2392704, 2448783, 2527776, 2599040, 2658560, 2720870, 2808640, 2923920, 2990880, 3018240, 3118848, 3159720, 3190272, 3265044, 3370368, 3508704, 3589056, 3791664, 3898560, 3987840, 4081305, 4212960, 4353392, 4385880, 4486320, 4493824, 4527360, 4631040, 4678272, 4739580, 4785408, 4897566, 5055552, 5198080, 5317120, 5441740, 5617280, 5847840, 5981760, 6237696, 6319440, 6530088, 6740736, 7017408, 7178112, 7346349, 7583328, 7797120, 7975680, 8162610, 8425920, 8706784, 8771760, 8972640, 9054720, 9356544, 9479160, 9570816, 9795132, 10111104, 10396160, 10883480, 11234560, 11695680, 11963520, 12243915, 12638880, 13060176, 13481472, 14034816, 14356224, 14692698, 15166656, 15594240, 15951360, 16325220, 16851840, 17413568, 17543520, 17945280, 18713088, 18958320, 19590264, 20222208, 21766960, 22469120, 23391360, 23927040, 24487830, 25277760, 26120352, 28069632, 28712448, 29385396, 30333312, 31188480, 32650440, 33703680, 34827136, 35087040, 35890560, 36731745, 37916640, 39180528, 40444416, 43533920, 46782720, 47854080, 48975660, 50555520, 52240704, 56139264, 58770792, 60666624, 65300880, 67407360, 69654272, 70174080, 71781120, 73463490, 75833280, 78361056, 87067840, 93565440, 97951320, 101111040, 104481408, 117541584, 121333248, 130601760, 139308544, 140348160, 143562240, 146926980, 151666560, 156722112, 174135680, 195902640, 202222080, 208962816, 235083168, 261203520, 280696320, 293853960, 303333120, 313444224, 348271360, 391805280, 417925632, 470166336, 522407040, 587707920, 606666240, 626888448, 696542720, 783610560, 940332672, 1044814080, 1175415840, 1253776896, 1567221120, 1880665344, 2089628160, 2350831680, 3134442240, 3761330688, 4701663360, 6268884480, 9403326720, 18806653440]

約数ペア:

[(1, 18806653440), (2, 9403326720), (3, 6268884480), (4, 4701663360), (5, 3761330688), (6, 3134442240), (8, 2350831680), (9, 2089628160), (10, 1880665344), (12, 1567221120), (15, 1253776896), (16, 1175415840), (18, 1044814080), (20, 940332672), (24, 783610560), (27, 696542720), (30, 626888448), (31, 606666240), (32, 587707920), (36, 522407040), (40, 470166336), (45, 417925632), (48, 391805280), (54, 348271360), (60, 313444224), (62, 303333120), (64, 293853960), (67, 280696320), (72, 261203520), (80, 235083168), (90, 208962816), (93, 202222080), (96, 195902640), (108, 174135680), (120, 156722112), (124, 151666560), (128, 146926980), (131, 143562240), (134, 140348160), (135, 139308544), (144, 130601760), (155, 121333248), (160, 117541584), (180, 104481408), (186, 101111040), (192, 97951320), (201, 93565440), (216, 87067840), (240, 78361056), (248, 75833280), (256, 73463490), (262, 71781120), (268, 70174080), (270, 69654272), (279, 67407360), (288, 65300880), (310, 60666624), (320, 58770792), (335, 56139264), (360, 52240704), (372, 50555520), (384, 48975660), (393, 47854080), (402, 46782720), (432, 43533920), (465, 40444416), (480, 39180528), (496, 37916640), (512, 36731745), (524, 35890560), (536, 35087040), (540, 34827136), (558, 33703680), (576, 32650440), (603, 31188480), (620, 30333312), (640, 29385396), (655, 28712448), (670, 28069632), (720, 26120352), (744, 25277760), (768, 24487830), (786, 23927040), (804, 23391360), (837, 22469120), (864, 21766960), (930, 20222208), (960, 19590264), (992, 18958320), (1005, 18713088), (1048, 17945280), (1072, 17543520), (1080, 17413568), (1116, 16851840), (1152, 16325220), (1179, 15951360), (1206, 15594240), (1240, 15166656), (1280, 14692698), (1310, 14356224), (1340, 14034816), (1395, 13481472), (1440, 13060176), (1488, 12638880), (1536, 12243915), (1572, 11963520), (1608, 11695680), (1674, 11234560), (1728, 10883480), (1809, 10396160), (1860, 10111104), (1920, 9795132), (1965, 9570816), (1984, 9479160), (2010, 9356544), (2077, 9054720), (2096, 8972640), (2144, 8771760), (2160, 8706784), (2232, 8425920), (2304, 8162610), (2358, 7975680), (2412, 7797120), (2480, 7583328), (2560, 7346349), (2620, 7178112), (2680, 7017408), (2790, 6740736), (2880, 6530088), (2976, 6319440), (3015, 6237696), (3144, 5981760), (3216, 5847840), (3348, 5617280), (3456, 5441740), (3537, 5317120), (3618, 5198080), (3720, 5055552), (3840, 4897566), (3930, 4785408), (3968, 4739580), (4020, 4678272), (4061, 4631040), (4154, 4527360), (4185, 4493824), (4192, 4486320), (4288, 4385880), (4320, 4353392), (4464, 4212960), (4608, 4081305), (4716, 3987840), (4824, 3898560), (4960, 3791664), (5240, 3589056), (5360, 3508704), (5580, 3370368), (5760, 3265044), (5895, 3190272), (5952, 3159720), (6030, 3118848), (6231, 3018240), (6288, 2990880), (6432, 2923920), (6696, 2808640), (6912, 2720870), (7074, 2658560), (7236, 2599040), (7440, 2527776), (7680, 2448783), (7860, 2392704), (7936, 2369790), (8040, 2339136), (8122, 2315520), (8308, 2263680), (8370, 2246912), (8384, 2243160), (8576, 2192940), (8640, 2176696), (8777, 2142720), (8928, 2106480), (9045, 2079232), (9432, 1993920), (9648, 1949280), (9920, 1895832), (10385, 1810944), (10480, 1794528), (10720, 1754352), (11160, 1685184), (11520, 1632522), (11790, 1595136), (11904, 1579860), (12060, 1559424), (12183, 1543680), (12462, 1509120), (12576, 1495440), (12864, 1461960), (13392, 1404320), (13824, 1360435), (14148, 1329280), (14472, 1299520), (14880, 1263888), (15720, 1196352), (15872, 1184895), (16080, 1169568), (16244, 1157760), (16616, 1131840), (16740, 1123456), (16768, 1121580), (17152, 1096470), (17280, 1088348), (17554, 1071360), (17685, 1063424), (17856, 1053240), (18090, 1039616), (18693, 1006080), (18864, 996960), (19296, 974640), (19840, 947916), (20305, 926208), (20770, 905472), (20960, 897264), (21440, 877176), (22320, 842592), (23040, 816261), (23580, 797568), (23808, 789930), (24120, 779712), (24366, 771840), (24924, 754560), (25152, 747720), (25728, 730980), (26331, 714240), (26784, 702160), (28296, 664640), (28944, 649760), (29760, 631944), (31155, 603648), (31440, 598176), (32160, 584784), (32488, 578880), (33232, 565920), (33480, 561728), (33536, 560790), (34304, 548235), (34560, 544174), (35108, 535680), (35370, 531712), (35712, 526620), (36180, 519808), (36549, 514560), (37386, 503040), (37728, 498480), (38592, 487320), (39680, 473958), (40610, 463104), (41540, 452736), (41920, 448632), (42880, 438588), (43885, 428544), (44640, 421296), (47160, 398784), (47616, 394965), (48240, 389856), (48732, 385920), (49848, 377280), (50304, 373860), (51456, 365490), (52662, 357120), (53568, 351080), (56079, 335360), (56592, 332320), (57888, 324880), (59520, 315972), (60915, 308736), (62310, 301824), (62880, 299088), (64320, 292392), (64976, 289440), (66464, 282960), (66960, 280864), (67072, 280395), (69120, 272087), (70216, 267840), (70740, 265856), (71424, 263310), (72360, 259904), (73098, 257280), (74772, 251520), (75456, 249240), (77184, 243660), (78993, 238080), (79360, 236979), (81220, 231552), (83080, 226368), (83840, 224316), (85760, 219294), (87770, 214272), (89280, 210648), (93465, 201216), (94320, 199392), (96480, 194928), (97464, 192960), (99696, 188640), (100608, 186930), (102912, 182745), (105324, 178560), (107136, 175540), (109647, 171520), (112158, 167680), (113184, 166160), (115776, 162440), (119040, 157986), (121830, 154368), (124620, 150912), (125760, 149544), (128640, 146196), (129952, 144720), (131655, 142848), (132928, 141480), (133920, 140432)]