28418181120

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 1152

約数和(自身を含む): 122653440000

約数和(自身を除く): 94235258880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 62, 63, 64, 70, 72, 80, 84, 87, 90, 93, 96, 98, 105, 112, 116, 120, 124, 126, 128, 140, 144, 145, 147, 155, 160, 168, 174, 180, 186, 192, 196, 203, 210, 217, 224, 232, 240, 245, 248, 252, 256, 261, 279, 280, 288, 290, 294, 310, 315, 320, 336, 343, 348, 360, 372, 384, 392, 406, 420, 434, 435, 441, 448, 464, 465, 480, 490, 496, 504, 512, 522, 558, 560, 576, 580, 588, 609, 620, 630, 640, 651, 672, 686, 696, 720, 735, 744, 768, 784, 812, 840, 868, 870, 882, 896, 899, 928, 930, 960, 980, 992, 1008, 1015, 1024, 1029, 1044, 1085, 1116, 1120, 1152, 1160, 1176, 1218, 1240, 1260, 1280, 1302, 1305, 1344, 1372, 1392, 1395, 1421, 1440, 1470, 1488, 1519, 1536, 1568, 1624, 1680, 1715, 1736, 1740, 1764, 1792, 1798, 1827, 1856, 1860, 1920, 1953, 1960, 1984, 2016, 2030, 2048, 2058, 2088, 2170, 2205, 2232, 2240, 2304, 2320, 2352, 2436, 2480, 2520, 2560, 2604, 2610, 2688, 2697, 2744, 2784, 2790, 2842, 2880, 2940, 2976, 3038, 3045, 3072, 3087, 3136, 3248, 3255, 3360, 3430, 3472, 3480, 3528, 3584, 3596, 3654, 3712, 3720, 3840, 3906, 3920, 3968, 4032, 4060, 4116, 4176, 4263, 4340, 4410, 4464, 4480, 4495, 4557, 4608, 4640, 4704, 4872, 4960, 5040, 5120, 5145, 5208, 5220, 5376, 5394, 5488, 5568, 5580, 5684, 5760, 5880, 5952, 6076, 6090, 6144, 6174, 6272, 6293, 6496, 6510, 6720, 6860, 6944, 6960, 7056, 7105, 7168, 7192, 7308, 7424, 7440, 7595, 7680, 7812, 7840, 7936, 8064, 8091, 8120, 8232, 8352, 8526, 8680, 8820, 8928, 8960, 8990, 9114, 9135, 9216, 9280, 9408, 9744, 9765, 9920, 9947, 10080, 10240, 10290, 10416, 10440, 10633, 10752, 10788, 10976, 11136, 11160, 11368, 11520, 11760, 11904, 12152, 12180, 12348, 12544, 12586, 12789, 12992, 13020, 13440, 13485, 13671, 13720, 13888, 13920, 14112, 14210, 14336, 14384, 14616, 14848, 14880, 15190, 15360, 15435, 15624, 15680, 15872, 16128, 16182, 16240, 16464, 16704, 17052, 17360, 17640, 17856, 17920, 17980, 18228, 18270, 18432, 18560, 18816, 18879, 19488, 19530, 19840, 19894, 20160, 20580, 20832, 20880, 21266, 21315, 21504, 21576, 21952, 22272, 22320, 22736, 22785, 23040, 23520, 23808, 24304, 24360, 24696, 25088, 25172, 25578, 25984, 26040, 26880, 26970, 27342, 27440, 27776, 27840, 28224, 28420, 28768, 29232, 29696, 29760, 29841, 30380, 30720, 30870, 31248, 31360, 31465, 31744, 31899, 32256, 32364, 32480, 32928, 33408, 34104, 34720, 35280, 35712, 35840, 35960, 36456, 36540, 37120, 37632, 37758, 38976, 39060, 39680, 39788, 40320, 40455, 41160, 41664, 41760, 42532, 42630, 43008, 43152, 43904, 44051, 44544, 44640, 45472, 45570, 46080, 47040, 47616, 48608, 48720, 49392, 49735, 50176, 50344, 51156, 51968, 52080, 53165, 53760, 53940, 54684, 54880, 55552, 55680, 56448, 56637, 56840, 57536, 58464, 59392, 59520, 59682, 60760, 61740, 62496, 62720, 62930, 63488, 63798, 63945, 64512, 64728, 64960, 65856, 66816, 68208, 68355, 69440, 70560, 71424, 71680, 71920, 72912, 73080, 74240, 75264, 75516, 77952, 78120, 79360, 79576, 80640, 80910, 82320, 83328, 83520, 85064, 85260, 86304, 87808, 88102, 89088, 89280, 89523, 90944, 91140, 92160, 94080, 94395, 95232, 95697, 97216, 97440, 98784, 99470, 100352, 100688, 102312, 103936, 104160, 106330, 107520, 107880, 109368, 109760, 111104, 111360, 112896, 113274, 113680, 115072, 116928, 119040, 119364, 121520, 123480, 124992, 125440, 125860, 127596, 127890, 129024, 129456, 129920, 131712, 132153, 133632, 136416, 136710, 138880, 141120, 142848, 143840, 145824, 146160, 148480, 149205, 150528, 151032, 155904, 156240, 158720, 159152, 159495, 161280, 161820, 164640, 166656, 167040, 170128, 170520, 172608, 175616, 176204, 178176, 178560, 179046, 181888, 182280, 188160, 188790, 190464, 191394, 194432, 194880, 197568, 198940, 201376, 204624, 207872, 208320, 212660, 215040, 215760, 218736, 219520, 220255, 222208, 222720, 225792, 226548, 227360, 230144, 233856, 238080, 238728, 243040, 246960, 249984, 250880, 251720, 255192, 255780, 258912, 259840, 263424, 264306, 267264, 272832, 273420, 277760, 282240, 283185, 285696, 287680, 291648, 292320, 296960, 298410, 301056, 302064, 308357, 311808, 312480, 317440, 318304, 318990, 322560, 323640, 329280, 333312, 334080, 340256, 341040, 345216, 351232, 352408, 357120, 358092, 363776, 364560, 376320, 377580, 382788, 388864, 389760, 395136, 396459, 397880, 402752, 409248, 415744, 416640, 425320, 431520, 437472, 439040, 440510, 444416, 445440, 447615, 451584, 453096, 454720, 460288, 467712, 476160, 477456, 478485, 486080, 493920, 499968, 501760, 503440, 510384, 511560, 517824, 519680, 526848, 528612, 534528, 545664, 546840, 555520, 564480, 566370, 571392, 575360, 583296, 584640, 596820, 604128, 616714, 623616, 624960, 636608, 637980, 645120, 647280, 658560, 660765, 666624, 668160, 680512, 682080, 690432, 702464, 704816, 714240, 716184, 727552, 729120, 752640, 755160, 765576, 777728, 779520, 790272, 792918, 795760, 805504, 818496, 833280, 850640, 863040, 874944, 878080, 881020, 890880, 895230, 903168, 906192, 909440, 920576, 925071, 935424, 952320, 954912, 956970, 972160, 987840, 999936, 1006880, 1020768, 1023120, 1035648, 1039360, 1053696, 1057224, 1091328, 1093680, 1111040, 1128960, 1132740, 1150720, 1166592, 1169280, 1193640, 1208256, 1233428, 1247232, 1249920, 1273216, 1275960, 1294560, 1317120, 1321530, 1333248, 1336320, 1361024, 1364160, 1380864, 1409632, 1428480, 1432368, 1455104, 1458240, 1505280, 1510320, 1531152, 1541785, 1555456, 1559040, 1580544, 1585836, 1591520, 1611008, 1636992, 1666560, 1701280, 1726080, 1749888, 1756160, 1762040, 1790460, 1812384, 1818880, 1841152, 1850142, 1870848, 1909824, 1913940, 1944320, 1975680, 1982295, 1999872, 2013760, 2041536, 2046240, 2071296, 2078720, 2107392, 2114448, 2182656, 2187360, 2222080, 2257920, 2265480, 2301440, 2333184, 2338560, 2387280, 2416512, 2466856, 2499840, 2546432, 2551920, 2589120, 2634240, 2643060, 2672640, 2722048, 2728320, 2761728, 2775213, 2819264, 2856960, 2864736, 2910208, 2916480, 3020640, 3062304, 3083570, 3110912, 3118080, 3161088, 3171672, 3183040, 3222016, 3273984, 3333120, 3402560, 3452160, 3499776, 3512320, 3524080, 3580920, 3624768, 3637760, 3700284, 3741696, 3819648, 3827880, 3888640, 3951360, 3964590, 3999744, 4027520, 4083072, 4092480, 4142592, 4228896, 4365312, 4374720, 4515840, 4530960, 4602880, 4625355, 4666368, 4677120, 4774560, 4833024, 4933712, 4999680, 5092864, 5103840, 5178240, 5268480, 5286120, 5444096, 5456640, 5523456, 5550426, 5638528, 5729472, 5832960, 6041280, 6124608, 6167140, 6236160, 6322176, 6343344, 6366080, 6444032, 6547968, 6666240, 6805120, 6904320, 6999552, 7048160, 7161840, 7249536, 7275520, 7400568, 7639296, 7655760, 7777280, 7902720, 7929180, 8055040, 8166144, 8184960, 8285184, 8457792, 8730624, 8749440, 9061920, 9205760, 9250710, 9332736, 9354240, 9549120, 9666048, 9867424, 9999360, 10185728, 10207680, 10356480, 10536960, 10572240, 10888192, 10913280, 11100852, 11277056, 11458944, 11665920, 12082560, 12249216, 12334280, 12686688, 12732160, 12888064, 13095936, 13610240, 13808640, 13876065, 13999104, 14096320, 14323680, 14499072, 14551040, 14801136, 15278592, 15311520, 15554560, 15805440, 15858360, 16110080, 16332288, 16369920, 16570368, 16915584, 17498880, 18123840, 18501420, 18708480, 19098240, 19332096, 19734848, 19998720, 20371456, 20415360, 20712960, 21144480, 21776384, 21826560, 22201704, 22554112, 22917888, 23331840, 24165120, 24498432, 24668560, 25373376, 25464320, 26191872, 27220480, 27617280, 27752130, 27998208, 28192640, 28647360, 28998144, 29602272, 30557184, 30623040, 31610880, 31716720, 32220160, 32664576, 32739840, 33831168, 34997760, 36247680, 37002840, 38196480, 38664192, 39469696, 40830720, 41425920, 42288960, 43653120, 44403408, 45108224, 45835776, 46663680, 48330240, 48996864, 49337120, 50746752, 50928640, 54440960, 55504260, 56385280, 57294720, 57996288, 59204544, 61114368, 61246080, 63433440, 64440320, 65329152, 65479680, 67662336, 69995520, 72495360, 74005680, 76392960, 78939392, 81661440, 82851840, 84577920, 88806816, 90216448, 91671552, 96660480, 97993728, 98674240, 101493504, 101857280, 108881920, 111008520, 112770560, 114589440, 115992576, 118409088, 122492160, 126866880, 130959360, 135324672, 139991040, 144990720, 148011360, 152785920, 157878784, 163322880, 169155840, 177613632, 183343104, 193320960, 195987456, 197348480, 202987008, 222017040, 225541120, 229178880, 236818176, 244984320, 253733760, 270649344, 289981440, 296022720, 305571840, 315757568, 326645760, 338311680, 355227264, 394696960, 405974016, 444034080, 451082240, 458357760, 473636352, 489968640, 507467520, 579962880, 592045440, 631515136, 676623360, 710454528, 789393920, 811948032, 888068160, 916715520, 947272704, 979937280, 1014935040, 1184090880, 1353246720, 1420909056, 1578787840, 1776136320, 1894545408, 2029870080, 2368181760, 2841818112, 3157575680, 3552272640, 4059740160, 4736363520, 5683636224, 7104545280, 9472727040, 14209090560, 28418181120]

約数ペア:

[(1, 28418181120), (2, 14209090560), (3, 9472727040), (4, 7104545280), (5, 5683636224), (6, 4736363520), (7, 4059740160), (8, 3552272640), (9, 3157575680), (10, 2841818112), (12, 2368181760), (14, 2029870080), (15, 1894545408), (16, 1776136320), (18, 1578787840), (20, 1420909056), (21, 1353246720), (24, 1184090880), (28, 1014935040), (29, 979937280), (30, 947272704), (31, 916715520), (32, 888068160), (35, 811948032), (36, 789393920), (40, 710454528), (42, 676623360), (45, 631515136), (48, 592045440), (49, 579962880), (56, 507467520), (58, 489968640), (60, 473636352), (62, 458357760), (63, 451082240), (64, 444034080), (70, 405974016), (72, 394696960), (80, 355227264), (84, 338311680), (87, 326645760), (90, 315757568), (93, 305571840), (96, 296022720), (98, 289981440), (105, 270649344), (112, 253733760), (116, 244984320), (120, 236818176), (124, 229178880), (126, 225541120), (128, 222017040), (140, 202987008), (144, 197348480), (145, 195987456), (147, 193320960), (155, 183343104), (160, 177613632), (168, 169155840), (174, 163322880), (180, 157878784), (186, 152785920), (192, 148011360), (196, 144990720), (203, 139991040), (210, 135324672), (217, 130959360), (224, 126866880), (232, 122492160), (240, 118409088), (245, 115992576), (248, 114589440), (252, 112770560), (256, 111008520), (261, 108881920), (279, 101857280), (280, 101493504), (288, 98674240), (290, 97993728), (294, 96660480), (310, 91671552), (315, 90216448), (320, 88806816), (336, 84577920), (343, 82851840), (348, 81661440), (360, 78939392), (372, 76392960), (384, 74005680), (392, 72495360), (406, 69995520), (420, 67662336), (434, 65479680), (435, 65329152), (441, 64440320), (448, 63433440), (464, 61246080), (465, 61114368), (480, 59204544), (490, 57996288), (496, 57294720), (504, 56385280), (512, 55504260), (522, 54440960), (558, 50928640), (560, 50746752), (576, 49337120), (580, 48996864), (588, 48330240), (609, 46663680), (620, 45835776), (630, 45108224), (640, 44403408), (651, 43653120), (672, 42288960), (686, 41425920), (696, 40830720), (720, 39469696), (735, 38664192), (744, 38196480), (768, 37002840), (784, 36247680), (812, 34997760), (840, 33831168), (868, 32739840), (870, 32664576), (882, 32220160), (896, 31716720), (899, 31610880), (928, 30623040), (930, 30557184), (960, 29602272), (980, 28998144), (992, 28647360), (1008, 28192640), (1015, 27998208), (1024, 27752130), (1029, 27617280), (1044, 27220480), (1085, 26191872), (1116, 25464320), (1120, 25373376), (1152, 24668560), (1160, 24498432), (1176, 24165120), (1218, 23331840), (1240, 22917888), (1260, 22554112), (1280, 22201704), (1302, 21826560), (1305, 21776384), (1344, 21144480), (1372, 20712960), (1392, 20415360), (1395, 20371456), (1421, 19998720), (1440, 19734848), (1470, 19332096), (1488, 19098240), (1519, 18708480), (1536, 18501420), (1568, 18123840), (1624, 17498880), (1680, 16915584), (1715, 16570368), (1736, 16369920), (1740, 16332288), (1764, 16110080), (1792, 15858360), (1798, 15805440), (1827, 15554560), (1856, 15311520), (1860, 15278592), (1920, 14801136), (1953, 14551040), (1960, 14499072), (1984, 14323680), (2016, 14096320), (2030, 13999104), (2048, 13876065), (2058, 13808640), (2088, 13610240), (2170, 13095936), (2205, 12888064), (2232, 12732160), (2240, 12686688), (2304, 12334280), (2320, 12249216), (2352, 12082560), (2436, 11665920), (2480, 11458944), (2520, 11277056), (2560, 11100852), (2604, 10913280), (2610, 10888192), (2688, 10572240), (2697, 10536960), (2744, 10356480), (2784, 10207680), (2790, 10185728), (2842, 9999360), (2880, 9867424), (2940, 9666048), (2976, 9549120), (3038, 9354240), (3045, 9332736), (3072, 9250710), (3087, 9205760), (3136, 9061920), (3248, 8749440), (3255, 8730624), (3360, 8457792), (3430, 8285184), (3472, 8184960), (3480, 8166144), (3528, 8055040), (3584, 7929180), (3596, 7902720), (3654, 7777280), (3712, 7655760), (3720, 7639296), (3840, 7400568), (3906, 7275520), (3920, 7249536), (3968, 7161840), (4032, 7048160), (4060, 6999552), (4116, 6904320), (4176, 6805120), (4263, 6666240), (4340, 6547968), (4410, 6444032), (4464, 6366080), (4480, 6343344), (4495, 6322176), (4557, 6236160), (4608, 6167140), (4640, 6124608), (4704, 6041280), (4872, 5832960), (4960, 5729472), (5040, 5638528), (5120, 5550426), (5145, 5523456), (5208, 5456640), (5220, 5444096), (5376, 5286120), (5394, 5268480), (5488, 5178240), (5568, 5103840), (5580, 5092864), (5684, 4999680), (5760, 4933712), (5880, 4833024), (5952, 4774560), (6076, 4677120), (6090, 4666368), (6144, 4625355), (6174, 4602880), (6272, 4530960), (6293, 4515840), (6496, 4374720), (6510, 4365312), (6720, 4228896), (6860, 4142592), (6944, 4092480), (6960, 4083072), (7056, 4027520), (7105, 3999744), (7168, 3964590), (7192, 3951360), (7308, 3888640), (7424, 3827880), (7440, 3819648), (7595, 3741696), (7680, 3700284), (7812, 3637760), (7840, 3624768), (7936, 3580920), (8064, 3524080), (8091, 3512320), (8120, 3499776), (8232, 3452160), (8352, 3402560), (8526, 3333120), (8680, 3273984), (8820, 3222016), (8928, 3183040), (8960, 3171672), (8990, 3161088), (9114, 3118080), (9135, 3110912), (9216, 3083570), (9280, 3062304), (9408, 3020640), (9744, 2916480), (9765, 2910208), (9920, 2864736), (9947, 2856960), (10080, 2819264), (10240, 2775213), (10290, 2761728), (10416, 2728320), (10440, 2722048), (10633, 2672640), (10752, 2643060), (10788, 2634240), (10976, 2589120), (11136, 2551920), (11160, 2546432), (11368, 2499840), (11520, 2466856), (11760, 2416512), (11904, 2387280), (12152, 2338560), (12180, 2333184), (12348, 2301440), (12544, 2265480), (12586, 2257920), (12789, 2222080), (12992, 2187360), (13020, 2182656), (13440, 2114448), (13485, 2107392), (13671, 2078720), (13720, 2071296), (13888, 2046240), (13920, 2041536), (14112, 2013760), (14210, 1999872), (14336, 1982295), (14384, 1975680), (14616, 1944320), (14848, 1913940), (14880, 1909824), (15190, 1870848), (15360, 1850142), (15435, 1841152), (15624, 1818880), (15680, 1812384), (15872, 1790460), (16128, 1762040), (16182, 1756160), 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