1668319779840

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{5431}}^1$

素因数の和:8323

約数の個数: 352

約数和(自身を含む): 6101562399744

約数和(自身を除く): 4433242619904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2857, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 5431, 5714, 6720, 7168, 7680, 8571, 8960, 10752, 10862, 11428, 13440, 14285, 15360, 16293, 17142, 17920, 19999, 21504, 21724, 22856, 26880, 27155, 28570, 32586, 34284, 35840, 38017, 39998, 42855, 43448, 45712, 53760, 54310, 57140, 59997, 65172, 68568, 76034, 79996, 81465, 85710, 86896, 91424, 99995, 107520, 108620, 114051, 114280, 119994, 130344, 137136, 152068, 159992, 162930, 171420, 173792, 182848, 190085, 199990, 217240, 228102, 228560, 239988, 260688, 274272, 299985, 304136, 319984, 325860, 342840, 347584, 365696, 380170, 399980, 434480, 456204, 457120, 479976, 521376, 548544, 570255, 599970, 608272, 639968, 651720, 685680, 695168, 731392, 760340, 799960, 868960, 912408, 914240, 959952, 1042752, 1097088, 1140510, 1199940, 1216544, 1279936, 1303440, 1371360, 1390336, 1462784, 1520680, 1599920, 1737920, 1824816, 1828480, 1919904, 2085504, 2194176, 2281020, 2399880, 2433088, 2559872, 2606880, 2742720, 2780672, 2925568, 3041360, 3199840, 3475840, 3649632, 3656960, 3839808, 4171008, 4388352, 4562040, 4799760, 4866176, 5119744, 5213760, 5485440, 5561344, 6082720, 6399680, 6951680, 7299264, 7313920, 7679616, 8342016, 8776704, 9124080, 9599520, 9732352, 10239488, 10427520, 10970880, 12165440, 12799360, 13903360, 14598528, 14627840, 15359232, 15516367, 16684032, 18248160, 19199040, 19464704, 20478976, 20855040, 21941760, 24330880, 25598720, 27806720, 29197056, 30718464, 31032734, 36496320, 38398080, 38929408, 41710080, 43883520, 46549101, 48661760, 51197440, 58394112, 61436928, 62065468, 72992640, 76796160, 77581835, 83420160, 93098202, 97323520, 102394880, 108614569, 116788224, 124130936, 145985280, 153592320, 155163670, 186196404, 194647040, 217229138, 232745505, 248261872, 291970560, 307184640, 310327340, 325843707, 372392808, 434458276, 465491010, 496523744, 543072845, 583941120, 620654680, 651687414, 744785616, 868916552, 930982020, 993047488, 1086145690, 1241309360, 1303374828, 1489571232, 1629218535, 1737833104, 1861964040, 1986094976, 2172291380, 2482618720, 2606749656, 2979142464, 3258437070, 3475666208, 3723928080, 3972189952, 4344582760, 4965237440, 5213499312, 5958284928, 6516874140, 6951332416, 7447856160, 7944379904, 8689165520, 9930474880, 10426998624, 11916569856, 13033748280, 13902664832, 14895712320, 15888759808, 17378331040, 19860949760, 20853997248, 23833139712, 26067496560, 27805329664, 29791424640, 34756662080, 39721899520, 41707994496, 47666279424, 52134993120, 55610659328, 59582849280, 69513324160, 79443799040, 83415988992, 104269986240, 111221318656, 119165698560, 139026648320, 166831977984, 208539972480, 238331397120, 278053296640, 333663955968, 417079944960, 556106593280, 834159889920, 1668319779840]

約数ペア:

[(1, 1668319779840), (2, 834159889920), (3, 556106593280), (4, 417079944960), (5, 333663955968), (6, 278053296640), (7, 238331397120), (8, 208539972480), (10, 166831977984), (12, 139026648320), (14, 119165698560), (15, 111221318656), (16, 104269986240), (20, 83415988992), (21, 79443799040), (24, 69513324160), (28, 59582849280), (30, 55610659328), (32, 52134993120), (35, 47666279424), (40, 41707994496), (42, 39721899520), (48, 34756662080), (56, 29791424640), (60, 27805329664), (64, 26067496560), (70, 23833139712), (80, 20853997248), (84, 19860949760), (96, 17378331040), (105, 15888759808), (112, 14895712320), (120, 13902664832), (128, 13033748280), (140, 11916569856), (160, 10426998624), (168, 9930474880), (192, 8689165520), (210, 7944379904), (224, 7447856160), (240, 6951332416), (256, 6516874140), (280, 5958284928), (320, 5213499312), (336, 4965237440), (384, 4344582760), (420, 3972189952), (448, 3723928080), (480, 3475666208), (512, 3258437070), (560, 2979142464), (640, 2606749656), (672, 2482618720), (768, 2172291380), (840, 1986094976), (896, 1861964040), (960, 1737833104), (1024, 1629218535), (1120, 1489571232), (1280, 1303374828), (1344, 1241309360), (1536, 1086145690), (1680, 993047488), (1792, 930982020), (1920, 868916552), (2240, 744785616), (2560, 651687414), (2688, 620654680), (2857, 583941120), (3072, 543072845), (3360, 496523744), (3584, 465491010), (3840, 434458276), (4480, 372392808), (5120, 325843707), (5376, 310327340), (5431, 307184640), (5714, 291970560), (6720, 248261872), (7168, 232745505), (7680, 217229138), (8571, 194647040), (8960, 186196404), (10752, 155163670), (10862, 153592320), (11428, 145985280), (13440, 124130936), (14285, 116788224), (15360, 108614569), (16293, 102394880), (17142, 97323520), (17920, 93098202), (19999, 83420160), (21504, 77581835), (21724, 76796160), (22856, 72992640), (26880, 62065468), (27155, 61436928), (28570, 58394112), (32586, 51197440), (34284, 48661760), (35840, 46549101), (38017, 43883520), (39998, 41710080), (42855, 38929408), (43448, 38398080), (45712, 36496320), (53760, 31032734), (54310, 30718464), (57140, 29197056), (59997, 27806720), (65172, 25598720), (68568, 24330880), (76034, 21941760), (79996, 20855040), (81465, 20478976), (85710, 19464704), (86896, 19199040), (91424, 18248160), (99995, 16684032), (107520, 15516367), (108620, 15359232), (114051, 14627840), (114280, 14598528), (119994, 13903360), (130344, 12799360), (137136, 12165440), (152068, 10970880), (159992, 10427520), (162930, 10239488), (171420, 9732352), (173792, 9599520), (182848, 9124080), (190085, 8776704), (199990, 8342016), (217240, 7679616), (228102, 7313920), (228560, 7299264), (239988, 6951680), (260688, 6399680), (274272, 6082720), (299985, 5561344), (304136, 5485440), (319984, 5213760), (325860, 5119744), (342840, 4866176), (347584, 4799760), (365696, 4562040), (380170, 4388352), (399980, 4171008), (434480, 3839808), (456204, 3656960), (457120, 3649632), (479976, 3475840), (521376, 3199840), (548544, 3041360), (570255, 2925568), (599970, 2780672), (608272, 2742720), (639968, 2606880), (651720, 2559872), (685680, 2433088), (695168, 2399880), (731392, 2281020), (760340, 2194176), (799960, 2085504), (868960, 1919904), (912408, 1828480), (914240, 1824816), (959952, 1737920), (1042752, 1599920), (1097088, 1520680), (1140510, 1462784), (1199940, 1390336), (1216544, 1371360), (1279936, 1303440)]