640239164928

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12427

約数の個数: 480

約数和(自身を含む): 2150472360960

約数和(自身を除く): 1510233196032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 121, 124, 128, 132, 144, 176, 186, 192, 198, 216, 242, 248, 256, 264, 279, 288, 297, 341, 352, 363, 372, 384, 396, 432, 484, 496, 512, 528, 558, 576, 594, 682, 704, 726, 744, 768, 792, 837, 864, 968, 992, 1023, 1056, 1089, 1116, 1152, 1188, 1364, 1408, 1452, 1488, 1536, 1584, 1674, 1728, 1936, 1984, 2046, 2112, 2178, 2232, 2304, 2376, 2728, 2816, 2904, 2976, 3069, 3168, 3267, 3348, 3456, 3751, 3872, 3968, 4092, 4224, 4356, 4464, 4608, 4752, 5456, 5632, 5808, 5952, 6138, 6336, 6534, 6696, 6912, 7502, 7744, 7936, 8184, 8448, 8712, 8928, 9207, 9504, 10912, 11253, 11616, 11904, 12276, 12347, 12672, 13068, 13392, 13824, 15004, 15488, 15872, 16368, 16896, 17424, 17856, 18414, 19008, 21824, 22506, 23232, 23808, 24552, 24694, 25344, 26136, 26784, 30008, 30976, 32736, 33759, 34848, 35712, 36828, 37041, 38016, 43648, 45012, 46464, 47616, 49104, 49388, 50688, 52272, 53568, 60016, 61952, 65472, 67518, 69696, 71424, 73656, 74082, 76032, 87296, 90024, 92928, 98208, 98776, 101277, 104544, 107136, 111123, 120032, 130944, 135036, 135817, 139392, 142848, 147312, 148164, 152064, 174592, 180048, 185856, 196416, 197552, 202554, 209088, 214272, 222246, 240064, 261888, 270072, 271634, 278784, 294624, 296328, 333369, 360096, 382757, 392832, 395104, 405108, 407451, 418176, 428544, 444492, 480128, 523776, 540144, 543268, 557568, 589248, 592656, 666738, 720192, 765514, 785664, 790208, 810216, 814902, 836352, 888984, 960256, 1080288, 1086536, 1148271, 1178496, 1185312, 1222353, 1333476, 1440384, 1493987, 1531028, 1571328, 1580416, 1620432, 1629804, 1672704, 1777968, 1920512, 2160576, 2173072, 2296542, 2356992, 2370624, 2444706, 2666952, 2880768, 2987974, 3062056, 3160832, 3240864, 3259608, 3444813, 3555936, 3667059, 4210327, 4321152, 4346144, 4481961, 4593084, 4713984, 4741248, 4889412, 5333904, 5761536, 5975948, 6124112, 6321664, 6481728, 6519216, 6889626, 7111872, 7334118, 8420654, 8642304, 8692288, 8963922, 9186168, 9482496, 9778824, 10334439, 10667808, 11951896, 12248224, 12630981, 12963456, 13038432, 13445883, 13779252, 14223744, 14668236, 16841308, 17284608, 17384576, 17927844, 18372336, 18964992, 19557648, 20668878, 21335616, 23903792, 24496448, 25261962, 25926912, 26076864, 26891766, 27558504, 28447488, 29336472, 33682616, 34769152, 35855688, 36744672, 37892943, 39115296, 40337649, 41337756, 42671232, 46313597, 47807584, 48992896, 50523924, 51853824, 52153728, 53783532, 55117008, 56894976, 58672944, 67365232, 69538304, 71711376, 73489344, 75785886, 78230592, 80675298, 82675512, 85342464, 92627194, 95615168, 97985792, 101047848, 104307456, 107567064, 110234016, 113678829, 117345888, 134730464, 138940791, 143422752, 146978688, 151571772, 156461184, 161350596, 165351024, 170684928, 185254388, 191230336, 195971584, 202095696, 208614912, 215134128, 220468032, 227357658, 234691776, 269460928, 277881582, 286845504, 293957376, 303143544, 312922368, 322701192, 330702048, 370508776, 382460672, 404191392, 416822373, 430268256, 440936064, 454715316, 469383552, 538921856, 555763164, 573691008, 587914752, 606287088, 625844736, 645402384, 661404096, 741017552, 764921344, 808382784, 833644746, 860536512, 881872128, 909430632, 938767104, 1077843712, 1111526328, 1147382016, 1212574176, 1250467119, 1290804768, 1322808192, 1482035104, 1616765568, 1667289492, 1721073024, 1763744256, 1818861264, 1877534208, 2155687424, 2223052656, 2294764032, 2425148352, 2500934238, 2581609536, 2645616384, 2964070208, 3233531136, 3334578984, 3442146048, 3637722528, 4446105312, 4850296704, 5001868476, 5163219072, 5291232768, 5928140416, 6467062272, 6669157968, 6884292096, 7275445056, 8892210624, 9700593408, 10003736952, 10326438144, 11856280832, 13338315936, 14550890112, 17784421248, 19401186816, 20007473904, 20652876288, 23712561664, 26676631872, 29101780224, 35568842496, 40014947808, 53353263744, 58203560448, 71137684992, 80029895616, 106706527488, 160059791232, 213413054976, 320119582464, 640239164928]

約数ペア:

[(1, 640239164928), (2, 320119582464), (3, 213413054976), (4, 160059791232), (6, 106706527488), (8, 80029895616), (9, 71137684992), (11, 58203560448), (12, 53353263744), (16, 40014947808), (18, 35568842496), (22, 29101780224), (24, 26676631872), (27, 23712561664), (31, 20652876288), (32, 20007473904), (33, 19401186816), (36, 17784421248), (44, 14550890112), (48, 13338315936), (54, 11856280832), (62, 10326438144), (64, 10003736952), (66, 9700593408), (72, 8892210624), (88, 7275445056), (93, 6884292096), (96, 6669157968), (99, 6467062272), (108, 5928140416), (121, 5291232768), (124, 5163219072), (128, 5001868476), (132, 4850296704), (144, 4446105312), (176, 3637722528), (186, 3442146048), (192, 3334578984), (198, 3233531136), (216, 2964070208), (242, 2645616384), (248, 2581609536), (256, 2500934238), (264, 2425148352), (279, 2294764032), (288, 2223052656), (297, 2155687424), (341, 1877534208), (352, 1818861264), (363, 1763744256), (372, 1721073024), (384, 1667289492), (396, 1616765568), (432, 1482035104), (484, 1322808192), (496, 1290804768), (512, 1250467119), (528, 1212574176), (558, 1147382016), (576, 1111526328), (594, 1077843712), (682, 938767104), (704, 909430632), (726, 881872128), (744, 860536512), (768, 833644746), (792, 808382784), (837, 764921344), (864, 741017552), (968, 661404096), (992, 645402384), (1023, 625844736), (1056, 606287088), (1089, 587914752), (1116, 573691008), (1152, 555763164), (1188, 538921856), (1364, 469383552), (1408, 454715316), (1452, 440936064), (1488, 430268256), (1536, 416822373), (1584, 404191392), (1674, 382460672), (1728, 370508776), (1936, 330702048), (1984, 322701192), (2046, 312922368), (2112, 303143544), (2178, 293957376), (2232, 286845504), (2304, 277881582), (2376, 269460928), (2728, 234691776), (2816, 227357658), (2904, 220468032), (2976, 215134128), (3069, 208614912), (3168, 202095696), (3267, 195971584), (3348, 191230336), (3456, 185254388), (3751, 170684928), (3872, 165351024), (3968, 161350596), (4092, 156461184), (4224, 151571772), (4356, 146978688), (4464, 143422752), (4608, 138940791), (4752, 134730464), (5456, 117345888), (5632, 113678829), (5808, 110234016), (5952, 107567064), (6138, 104307456), (6336, 101047848), (6534, 97985792), (6696, 95615168), (6912, 92627194), (7502, 85342464), (7744, 82675512), (7936, 80675298), (8184, 78230592), (8448, 75785886), (8712, 73489344), (8928, 71711376), (9207, 69538304), (9504, 67365232), (10912, 58672944), (11253, 56894976), (11616, 55117008), (11904, 53783532), (12276, 52153728), (12347, 51853824), (12672, 50523924), (13068, 48992896), (13392, 47807584), (13824, 46313597), (15004, 42671232), (15488, 41337756), (15872, 40337649), (16368, 39115296), (16896, 37892943), (17424, 36744672), (17856, 35855688), (18414, 34769152), (19008, 33682616), (21824, 29336472), (22506, 28447488), (23232, 27558504), (23808, 26891766), (24552, 26076864), (24694, 25926912), (25344, 25261962), (26136, 24496448), (26784, 23903792), (30008, 21335616), (30976, 20668878), (32736, 19557648), (33759, 18964992), (34848, 18372336), (35712, 17927844), (36828, 17384576), (37041, 17284608), (38016, 16841308), (43648, 14668236), (45012, 14223744), (46464, 13779252), (47616, 13445883), (49104, 13038432), (49388, 12963456), (50688, 12630981), (52272, 12248224), (53568, 11951896), (60016, 10667808), (61952, 10334439), (65472, 9778824), (67518, 9482496), (69696, 9186168), (71424, 8963922), (73656, 8692288), (74082, 8642304), (76032, 8420654), (87296, 7334118), (90024, 7111872), (92928, 6889626), (98208, 6519216), (98776, 6481728), (101277, 6321664), (104544, 6124112), (107136, 5975948), (111123, 5761536), (120032, 5333904), (130944, 4889412), (135036, 4741248), (135817, 4713984), (139392, 4593084), (142848, 4481961), (147312, 4346144), (148164, 4321152), (152064, 4210327), (174592, 3667059), (180048, 3555936), (185856, 3444813), (196416, 3259608), (197552, 3240864), (202554, 3160832), (209088, 3062056), (214272, 2987974), (222246, 2880768), (240064, 2666952), (261888, 2444706), (270072, 2370624), (271634, 2356992), (278784, 2296542), (294624, 2173072), (296328, 2160576), (333369, 1920512), (360096, 1777968), (382757, 1672704), (392832, 1629804), (395104, 1620432), (405108, 1580416), (407451, 1571328), (418176, 1531028), (428544, 1493987), (444492, 1440384), (480128, 1333476), (523776, 1222353), (540144, 1185312), (543268, 1178496), (557568, 1148271), (589248, 1086536), (592656, 1080288), (666738, 960256), (720192, 888984), (765514, 836352), (785664, 814902), (790208, 810216)]