668713615360

素因数分解:

$2^{20}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 504

約数和(自身を含む): 1979542771920

約数和(自身を除く): 1310829156560

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, 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, 10661888, 10895360, 11223040, 11661440, 12451840, 12845056, 13327360, 13748224, 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, 40815040, 42647552, 43581440, 44892160, 46645760, 49807360, 51380224, 53309440, 54992896, 61014016, 62849024, 64225280, 65304064, 68741120, 69730304, 71827456, 74633216, 76267520, 78561280, 81630080, 85295104, 87162880, 89784320, 93291520, 99614720, 106618880, 109985792, 122028032, 125698048, 128450560, 130608128, 137482240, 139460608, 143654912, 149266432, 152535040, 157122560, 163260160, 170590208, 174325760, 179568640, 186583040, 213237760, 219971584, 244056064, 251396096, 256901120, 261216256, 274964480, 298532864, 305070080, 314245120, 326520320, 341180416, 348651520, 359137280, 373166080, 426475520, 439943168, 488112128, 502792192, 522432512, 549928960, 597065728, 610140160, 628490240, 653040640, 682360832, 697303040, 718274560, 746332160, 852951040, 879886336, 976224256, 1005584384, 1044865024, 1099857920, 1194131456, 1220280320, 1256980480, 1306081280, 1364721664, 1492664320, 1705902080, 1759772672, 2089730048, 2199715840, 2388262912, 2440560640, 2513960960, 2612162560, 2729443328, 2985328640, 3411804160, 3519545344, 4179460096, 4399431680, 4776525824, 4881121280, 5027921920, 5224325120, 5970657280, 6823608320, 7039090688, 8358920192, 8798863360, 9553051648, 10448650240, 11941314560, 13647216640, 16717840384, 17597726720, 19106103296, 20897300480, 23882629120, 33435680768, 35195453440, 41794600960, 47765258240, 66871361536, 83589201920, 95530516480, 133742723072, 167178403840, 334356807680, 668713615360]

約数ペア:

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