18317220480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 576

約数和(自身を含む): 70817310720

約数和(自身を除く): 52500090240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 160, 169, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 338, 360, 372, 384, 390, 403, 416, 465, 468, 480, 496, 507, 520, 558, 576, 585, 607, 620, 624, 640, 676, 720, 744, 780, 806, 832, 845, 930, 936, 960, 992, 1014, 1040, 1116, 1152, 1170, 1209, 1214, 1240, 1248, 1352, 1395, 1440, 1488, 1521, 1560, 1612, 1664, 1690, 1821, 1860, 1872, 1920, 1984, 2015, 2028, 2080, 2232, 2340, 2418, 2428, 2480, 2496, 2535, 2704, 2790, 2880, 2976, 3035, 3042, 3120, 3224, 3380, 3627, 3642, 3720, 3744, 3968, 4030, 4056, 4160, 4464, 4680, 4836, 4856, 4960, 4992, 5070, 5239, 5408, 5463, 5580, 5760, 5952, 6045, 6070, 6084, 6240, 6448, 6760, 7254, 7284, 7440, 7488, 7605, 7891, 8060, 8112, 8320, 8928, 9105, 9360, 9672, 9712, 9920, 10140, 10478, 10816, 10926, 11160, 11904, 12090, 12140, 12168, 12480, 12896, 13520, 14508, 14568, 14880, 14976, 15210, 15717, 15782, 16120, 16224, 17856, 18135, 18210, 18720, 18817, 19344, 19424, 19840, 20280, 20956, 21632, 21852, 22320, 23673, 24180, 24280, 24336, 24960, 25792, 26195, 27040, 27315, 29016, 29136, 29760, 30420, 31434, 31564, 32240, 32448, 35712, 36270, 36420, 37440, 37634, 38688, 38848, 39455, 40560, 41912, 43704, 44640, 47151, 47346, 48360, 48560, 48672, 51584, 52390, 54080, 54630, 56451, 58032, 58272, 59520, 60840, 62868, 63128, 64480, 64896, 71019, 72540, 72840, 74880, 75268, 77376, 77696, 78585, 78910, 81120, 83824, 87408, 89280, 94085, 94302, 94692, 96720, 97120, 97344, 102583, 104780, 108160, 109260, 112902, 116064, 116544, 118365, 121680, 125736, 126256, 128960, 142038, 145080, 145680, 150536, 154752, 157170, 157820, 162240, 167648, 169353, 174816, 178560, 188170, 188604, 189384, 193440, 194240, 194688, 205166, 209560, 218520, 225804, 232128, 233088, 235755, 236730, 243360, 244621, 251472, 252512, 257920, 282255, 284076, 290160, 291360, 301072, 307749, 314340, 315640, 324480, 335296, 338706, 349632, 355095, 376340, 377208, 378768, 386880, 388480, 410332, 419120, 437040, 451608, 464256, 471510, 473460, 486720, 489242, 502944, 505024, 512915, 564510, 568152, 580320, 582720, 602144, 615498, 628680, 631280, 670592, 677412, 699264, 710190, 733863, 752680, 754416, 757536, 773760, 820664, 838240, 846765, 874080, 903216, 923247, 943020, 946920, 973440, 978484, 1005888, 1010048, 1025830, 1129020, 1136304, 1160640, 1165440, 1204288, 1223105, 1230996, 1257360, 1262560, 1354824, 1420380, 1467726, 1505360, 1508832, 1515072, 1538745, 1641328, 1676480, 1693530, 1748160, 1806432, 1846494, 1886040, 1893840, 1956968, 2011776, 2051660, 2201589, 2258040, 2272608, 2321280, 2408576, 2446210, 2461992, 2514720, 2525120, 2709648, 2840760, 2935452, 3010720, 3017664, 3030144, 3077490, 3180073, 3282656, 3352960, 3387060, 3496320, 3612864, 3669315, 3692988, 3772080, 3787680, 3913936, 4103320, 4403178, 4516080, 4545216, 4616235, 4892420, 4923984, 5029440, 5050240, 5419296, 5681520, 5870904, 6021440, 6035328, 6154980, 6360146, 6565312, 6774120, 7225728, 7338630, 7385976, 7544160, 7575360, 7827872, 8206640, 8806356, 9032160, 9090432, 9232470, 9540219, 9784840, 9847968, 10058880, 10838592, 11007945, 11363040, 11741808, 12042880, 12309960, 12720292, 13130624, 13548240, 14677260, 14771952, 15088320, 15150720, 15655744, 15900365, 16413280, 17612712, 18064320, 18464940, 19080438, 19569680, 19695936, 21677184, 22015890, 22726080, 23483616, 24619920, 25440584, 27096480, 28620657, 29354520, 29543904, 30176640, 31311488, 31800730, 32826560, 35225424, 36128640, 36929880, 38160876, 39139360, 39391872, 44031780, 45452160, 46967232, 47701095, 49239840, 50881168, 54192960, 57241314, 58709040, 59087808, 63601460, 65653120, 70450848, 73859760, 76321752, 78278720, 88063560, 93934464, 95402190, 98479680, 101762336, 108385920, 114482628, 117418080, 118175616, 127202920, 140901696, 143103285, 147719520, 152643504, 156557440, 176127120, 190804380, 196959360, 203524672, 228965256, 234836160, 254405840, 281803392, 286206570, 295439040, 305287008, 352254240, 381608760, 407049344, 457930512, 469672320, 508811680, 572413140, 590878080, 610574016, 704508480, 763217520, 915861024, 1017623360, 1144826280, 1221148032, 1409016960, 1526435040, 1831722048, 2035246720, 2289652560, 3052870080, 3663444096, 4579305120, 6105740160, 9158610240, 18317220480]

約数ペア:

[(1, 18317220480), (2, 9158610240), (3, 6105740160), (4, 4579305120), (5, 3663444096), (6, 3052870080), (8, 2289652560), (9, 2035246720), (10, 1831722048), (12, 1526435040), (13, 1409016960), (15, 1221148032), (16, 1144826280), (18, 1017623360), (20, 915861024), (24, 763217520), (26, 704508480), (30, 610574016), (31, 590878080), (32, 572413140), (36, 508811680), (39, 469672320), (40, 457930512), (45, 407049344), (48, 381608760), (52, 352254240), (60, 305287008), (62, 295439040), (64, 286206570), (65, 281803392), (72, 254405840), (78, 234836160), (80, 228965256), (90, 203524672), (93, 196959360), (96, 190804380), (104, 176127120), (117, 156557440), (120, 152643504), (124, 147719520), (128, 143103285), (130, 140901696), (144, 127202920), (155, 118175616), (156, 117418080), (160, 114482628), (169, 108385920), (180, 101762336), (186, 98479680), (192, 95402190), (195, 93934464), (208, 88063560), (234, 78278720), (240, 76321752), (248, 73859760), (260, 70450848), (279, 65653120), (288, 63601460), (310, 59087808), (312, 58709040), (320, 57241314), (338, 54192960), (360, 50881168), (372, 49239840), (384, 47701095), (390, 46967232), (403, 45452160), (416, 44031780), (465, 39391872), (468, 39139360), (480, 38160876), (496, 36929880), (507, 36128640), (520, 35225424), (558, 32826560), (576, 31800730), (585, 31311488), (607, 30176640), (620, 29543904), (624, 29354520), (640, 28620657), (676, 27096480), (720, 25440584), (744, 24619920), (780, 23483616), (806, 22726080), (832, 22015890), (845, 21677184), (930, 19695936), (936, 19569680), (960, 19080438), (992, 18464940), (1014, 18064320), (1040, 17612712), (1116, 16413280), (1152, 15900365), (1170, 15655744), (1209, 15150720), (1214, 15088320), (1240, 14771952), (1248, 14677260), (1352, 13548240), (1395, 13130624), (1440, 12720292), (1488, 12309960), (1521, 12042880), (1560, 11741808), (1612, 11363040), (1664, 11007945), (1690, 10838592), (1821, 10058880), (1860, 9847968), (1872, 9784840), (1920, 9540219), (1984, 9232470), (2015, 9090432), (2028, 9032160), (2080, 8806356), (2232, 8206640), (2340, 7827872), (2418, 7575360), (2428, 7544160), (2480, 7385976), (2496, 7338630), (2535, 7225728), (2704, 6774120), (2790, 6565312), (2880, 6360146), (2976, 6154980), (3035, 6035328), (3042, 6021440), (3120, 5870904), (3224, 5681520), (3380, 5419296), (3627, 5050240), (3642, 5029440), (3720, 4923984), (3744, 4892420), (3968, 4616235), (4030, 4545216), (4056, 4516080), (4160, 4403178), (4464, 4103320), (4680, 3913936), (4836, 3787680), (4856, 3772080), (4960, 3692988), (4992, 3669315), (5070, 3612864), (5239, 3496320), (5408, 3387060), (5463, 3352960), (5580, 3282656), (5760, 3180073), (5952, 3077490), (6045, 3030144), (6070, 3017664), (6084, 3010720), (6240, 2935452), (6448, 2840760), (6760, 2709648), (7254, 2525120), (7284, 2514720), (7440, 2461992), (7488, 2446210), (7605, 2408576), (7891, 2321280), (8060, 2272608), (8112, 2258040), (8320, 2201589), (8928, 2051660), (9105, 2011776), (9360, 1956968), (9672, 1893840), (9712, 1886040), (9920, 1846494), (10140, 1806432), (10478, 1748160), (10816, 1693530), (10926, 1676480), (11160, 1641328), (11904, 1538745), (12090, 1515072), (12140, 1508832), (12168, 1505360), (12480, 1467726), (12896, 1420380), (13520, 1354824), (14508, 1262560), (14568, 1257360), (14880, 1230996), (14976, 1223105), (15210, 1204288), (15717, 1165440), (15782, 1160640), (16120, 1136304), (16224, 1129020), (17856, 1025830), (18135, 1010048), (18210, 1005888), (18720, 978484), (18817, 973440), (19344, 946920), (19424, 943020), (19840, 923247), (20280, 903216), (20956, 874080), (21632, 846765), (21852, 838240), (22320, 820664), (23673, 773760), (24180, 757536), (24280, 754416), (24336, 752680), (24960, 733863), (25792, 710190), (26195, 699264), (27040, 677412), (27315, 670592), (29016, 631280), (29136, 628680), (29760, 615498), (30420, 602144), (31434, 582720), (31564, 580320), (32240, 568152), (32448, 564510), (35712, 512915), (36270, 505024), (36420, 502944), (37440, 489242), (37634, 486720), (38688, 473460), (38848, 471510), (39455, 464256), (40560, 451608), (41912, 437040), (43704, 419120), (44640, 410332), (47151, 388480), (47346, 386880), (48360, 378768), (48560, 377208), (48672, 376340), (51584, 355095), (52390, 349632), (54080, 338706), (54630, 335296), (56451, 324480), (58032, 315640), (58272, 314340), (59520, 307749), (60840, 301072), (62868, 291360), (63128, 290160), (64480, 284076), (64896, 282255), (71019, 257920), (72540, 252512), (72840, 251472), (74880, 244621), (75268, 243360), (77376, 236730), (77696, 235755), (78585, 233088), (78910, 232128), (81120, 225804), (83824, 218520), (87408, 209560), (89280, 205166), (94085, 194688), (94302, 194240), (94692, 193440), (96720, 189384), (97120, 188604), (97344, 188170), (102583, 178560), (104780, 174816), (108160, 169353), (109260, 167648), (112902, 162240), (116064, 157820), (116544, 157170), (118365, 154752), (121680, 150536), (125736, 145680), (126256, 145080), (128960, 142038)]