1337427230720

素因数分解:

$2^{21}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 528

約数和(自身を含む): 3959086487760

約数和(自身を除く): 2621659257040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 137, 140, 152, 160, 190, 196, 224, 245, 256, 266, 274, 280, 304, 320, 380, 392, 448, 490, 512, 532, 548, 560, 608, 640, 665, 685, 760, 784, 896, 931, 959, 980, 1024, 1064, 1096, 1120, 1216, 1280, 1330, 1370, 1520, 1568, 1792, 1862, 1918, 1960, 2048, 2128, 2192, 2240, 2432, 2560, 2603, 2660, 2740, 3040, 3136, 3584, 3724, 3836, 3920, 4096, 4256, 4384, 4480, 4655, 4795, 4864, 5120, 5206, 5320, 5480, 6080, 6272, 6713, 7168, 7448, 7672, 7840, 8192, 8512, 8768, 8960, 9310, 9590, 9728, 10240, 10412, 10640, 10960, 12160, 12544, 13015, 13426, 14336, 14896, 15344, 15680, 16384, 17024, 17536, 17920, 18221, 18620, 19180, 19456, 20480, 20824, 21280, 21920, 24320, 25088, 26030, 26852, 28672, 29792, 30688, 31360, 32768, 33565, 34048, 35072, 35840, 36442, 37240, 38360, 38912, 40960, 41648, 42560, 43840, 48640, 50176, 52060, 53704, 57344, 59584, 61376, 62720, 65536, 67130, 68096, 70144, 71680, 72884, 74480, 76720, 77824, 81920, 83296, 85120, 87680, 91105, 97280, 100352, 104120, 107408, 114688, 119168, 122752, 125440, 127547, 131072, 134260, 136192, 140288, 143360, 145768, 148960, 153440, 155648, 163840, 166592, 170240, 175360, 182210, 194560, 200704, 208240, 214816, 229376, 238336, 245504, 250880, 255094, 262144, 268520, 272384, 280576, 286720, 291536, 297920, 306880, 311296, 327680, 333184, 340480, 350720, 364420, 389120, 401408, 416480, 429632, 458752, 476672, 491008, 501760, 510188, 524288, 537040, 544768, 561152, 573440, 583072, 595840, 613760, 622592, 637735, 655360, 666368, 680960, 701440, 728840, 778240, 802816, 832960, 859264, 917504, 953344, 982016, 1003520, 1020376, 1048576, 1074080, 1089536, 1122304, 1146880, 1166144, 1191680, 1227520, 1245184, 1275470, 1310720, 1332736, 1361920, 1402880, 1457680, 1556480, 1605632, 1665920, 1718528, 1835008, 1906688, 1964032, 2007040, 2040752, 2097152, 2148160, 2179072, 2244608, 2293760, 2332288, 2383360, 2455040, 2490368, 2550940, 2621440, 2665472, 2723840, 2805760, 2915360, 3112960, 3211264, 3331840, 3437056, 3670016, 3813376, 3928064, 4014080, 4081504, 4296320, 4358144, 4489216, 4587520, 4664576, 4766720, 4910080, 4980736, 5101880, 5242880, 5330944, 5447680, 5611520, 5830720, 6225920, 6422528, 6663680, 6874112, 7340032, 7626752, 7856128, 8028160, 8163008, 8592640, 8716288, 8978432, 9175040, 9329152, 9533440, 9820160, 9961472, 10203760, 10485760, 10661888, 10895360, 11223040, 11661440, 12451840, 12845056, 13327360, 13748224, 14680064, 15253504, 15712256, 16056320, 16326016, 17185280, 17432576, 17956864, 18350080, 18658304, 19066880, 19640320, 19922944, 20407520, 21323776, 21790720, 22446080, 23322880, 24903680, 25690112, 26654720, 27496448, 30507008, 31424512, 32112640, 32652032, 34370560, 34865152, 35913728, 36700160, 37316608, 38133760, 39280640, 39845888, 40815040, 42647552, 43581440, 44892160, 46645760, 49807360, 51380224, 53309440, 54992896, 61014016, 62849024, 64225280, 65304064, 68741120, 69730304, 71827456, 73400320, 74633216, 76267520, 78561280, 81630080, 85295104, 87162880, 89784320, 93291520, 99614720, 102760448, 106618880, 109985792, 122028032, 125698048, 128450560, 130608128, 137482240, 139460608, 143654912, 149266432, 152535040, 157122560, 163260160, 170590208, 174325760, 179568640, 186583040, 199229440, 213237760, 219971584, 244056064, 251396096, 256901120, 261216256, 274964480, 278921216, 287309824, 298532864, 305070080, 314245120, 326520320, 341180416, 348651520, 359137280, 373166080, 426475520, 439943168, 488112128, 502792192, 513802240, 522432512, 549928960, 597065728, 610140160, 628490240, 653040640, 682360832, 697303040, 718274560, 746332160, 852951040, 879886336, 976224256, 1005584384, 1044865024, 1099857920, 1194131456, 1220280320, 1256980480, 1306081280, 1364721664, 1394606080, 1436549120, 1492664320, 1705902080, 1759772672, 1952448512, 2011168768, 2089730048, 2199715840, 2388262912, 2440560640, 2513960960, 2612162560, 2729443328, 2985328640, 3411804160, 3519545344, 4179460096, 4399431680, 4776525824, 4881121280, 5027921920, 5224325120, 5458886656, 5970657280, 6823608320, 7039090688, 8358920192, 8798863360, 9553051648, 9762242560, 10055843840, 10448650240, 11941314560, 13647216640, 14078181376, 16717840384, 17597726720, 19106103296, 20897300480, 23882629120, 27294433280, 33435680768, 35195453440, 38212206592, 41794600960, 47765258240, 66871361536, 70390906880, 83589201920, 95530516480, 133742723072, 167178403840, 191061032960, 267485446144, 334356807680, 668713615360, 1337427230720]

約数ペア:

[(1, 1337427230720), (2, 668713615360), (4, 334356807680), (5, 267485446144), (7, 191061032960), (8, 167178403840), (10, 133742723072), (14, 95530516480), (16, 83589201920), (19, 70390906880), (20, 66871361536), (28, 47765258240), (32, 41794600960), (35, 38212206592), (38, 35195453440), (40, 33435680768), (49, 27294433280), (56, 23882629120), (64, 20897300480), (70, 19106103296), (76, 17597726720), (80, 16717840384), (95, 14078181376), (98, 13647216640), (112, 11941314560), (128, 10448650240), (133, 10055843840), (137, 9762242560), (140, 9553051648), (152, 8798863360), (160, 8358920192), (190, 7039090688), (196, 6823608320), (224, 5970657280), (245, 5458886656), (256, 5224325120), (266, 5027921920), (274, 4881121280), (280, 4776525824), (304, 4399431680), (320, 4179460096), (380, 3519545344), (392, 3411804160), (448, 2985328640), (490, 2729443328), (512, 2612162560), (532, 2513960960), (548, 2440560640), (560, 2388262912), (608, 2199715840), (640, 2089730048), (665, 2011168768), (685, 1952448512), (760, 1759772672), (784, 1705902080), (896, 1492664320), (931, 1436549120), (959, 1394606080), (980, 1364721664), (1024, 1306081280), (1064, 1256980480), (1096, 1220280320), (1120, 1194131456), (1216, 1099857920), (1280, 1044865024), (1330, 1005584384), (1370, 976224256), (1520, 879886336), (1568, 852951040), (1792, 746332160), (1862, 718274560), (1918, 697303040), (1960, 682360832), (2048, 653040640), (2128, 628490240), (2192, 610140160), (2240, 597065728), (2432, 549928960), (2560, 522432512), (2603, 513802240), (2660, 502792192), (2740, 488112128), (3040, 439943168), (3136, 426475520), (3584, 373166080), (3724, 359137280), (3836, 348651520), (3920, 341180416), (4096, 326520320), (4256, 314245120), (4384, 305070080), (4480, 298532864), (4655, 287309824), (4795, 278921216), (4864, 274964480), (5120, 261216256), (5206, 256901120), (5320, 251396096), (5480, 244056064), (6080, 219971584), (6272, 213237760), (6713, 199229440), (7168, 186583040), (7448, 179568640), (7672, 174325760), (7840, 170590208), (8192, 163260160), (8512, 157122560), (8768, 152535040), (8960, 149266432), (9310, 143654912), (9590, 139460608), (9728, 137482240), (10240, 130608128), (10412, 128450560), (10640, 125698048), (10960, 122028032), (12160, 109985792), (12544, 106618880), (13015, 102760448), (13426, 99614720), (14336, 93291520), (14896, 89784320), (15344, 87162880), (15680, 85295104), (16384, 81630080), (17024, 78561280), (17536, 76267520), (17920, 74633216), (18221, 73400320), (18620, 71827456), (19180, 69730304), (19456, 68741120), (20480, 65304064), (20824, 64225280), (21280, 62849024), (21920, 61014016), (24320, 54992896), (25088, 53309440), (26030, 51380224), (26852, 49807360), (28672, 46645760), (29792, 44892160), (30688, 43581440), (31360, 42647552), (32768, 40815040), (33565, 39845888), (34048, 39280640), (35072, 38133760), (35840, 37316608), (36442, 36700160), (37240, 35913728), (38360, 34865152), (38912, 34370560), (40960, 32652032), (41648, 32112640), (42560, 31424512), (43840, 30507008), (48640, 27496448), (50176, 26654720), (52060, 25690112), (53704, 24903680), (57344, 23322880), (59584, 22446080), (61376, 21790720), (62720, 21323776), (65536, 20407520), (67130, 19922944), (68096, 19640320), (70144, 19066880), (71680, 18658304), (72884, 18350080), (74480, 17956864), (76720, 17432576), (77824, 17185280), (81920, 16326016), (83296, 16056320), (85120, 15712256), (87680, 15253504), (91105, 14680064), (97280, 13748224), (100352, 13327360), (104120, 12845056), (107408, 12451840), (114688, 11661440), (119168, 11223040), (122752, 10895360), (125440, 10661888), (127547, 10485760), (131072, 10203760), (134260, 9961472), (136192, 9820160), (140288, 9533440), (143360, 9329152), (145768, 9175040), (148960, 8978432), (153440, 8716288), (155648, 8592640), (163840, 8163008), (166592, 8028160), (170240, 7856128), (175360, 7626752), (182210, 7340032), (194560, 6874112), (200704, 6663680), (208240, 6422528), (214816, 6225920), (229376, 5830720), (238336, 5611520), (245504, 5447680), (250880, 5330944), (255094, 5242880), (262144, 5101880), (268520, 4980736), (272384, 4910080), (280576, 4766720), (286720, 4664576), (291536, 4587520), (297920, 4489216), (306880, 4358144), (311296, 4296320), (327680, 4081504), (333184, 4014080), (340480, 3928064), (350720, 3813376), (364420, 3670016), (389120, 3437056), (401408, 3331840), (416480, 3211264), (429632, 3112960), (458752, 2915360), (476672, 2805760), (491008, 2723840), (501760, 2665472), (510188, 2621440), (524288, 2550940), (537040, 2490368), (544768, 2455040), (561152, 2383360), (573440, 2332288), (583072, 2293760), (595840, 2244608), (613760, 2179072), (622592, 2148160), (637735, 2097152), (655360, 2040752), (666368, 2007040), (680960, 1964032), (701440, 1906688), (728840, 1835008), (778240, 1718528), (802816, 1665920), (832960, 1605632), (859264, 1556480), (917504, 1457680), (953344, 1402880), (982016, 1361920), (1003520, 1332736), (1020376, 1310720), (1048576, 1275470), (1074080, 1245184), (1089536, 1227520), (1122304, 1191680), (1146880, 1166144)]