18880392960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 864

約数和(自身を含む): 78291315648

約数和(自身を除く): 59410922688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 73, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 128, 130, 132, 143, 144, 146, 156, 157, 160, 165, 176, 180, 192, 195, 198, 208, 219, 220, 234, 240, 256, 260, 264, 286, 288, 292, 312, 314, 320, 330, 352, 360, 365, 384, 390, 396, 416, 429, 438, 440, 468, 471, 480, 495, 520, 528, 572, 576, 584, 585, 624, 628, 640, 657, 660, 704, 715, 720, 730, 768, 780, 785, 792, 803, 832, 858, 876, 880, 936, 942, 949, 960, 990, 1040, 1056, 1095, 1144, 1152, 1168, 1170, 1248, 1256, 1280, 1287, 1314, 1320, 1408, 1413, 1430, 1440, 1460, 1560, 1570, 1584, 1606, 1664, 1716, 1727, 1752, 1760, 1872, 1884, 1898, 1920, 1980, 2041, 2080, 2112, 2145, 2190, 2288, 2304, 2336, 2340, 2355, 2409, 2496, 2512, 2574, 2628, 2640, 2816, 2826, 2847, 2860, 2880, 2920, 3120, 3140, 3168, 3212, 3285, 3328, 3432, 3454, 3504, 3520, 3744, 3768, 3796, 3840, 3960, 4015, 4082, 4160, 4224, 4290, 4380, 4576, 4672, 4680, 4710, 4745, 4818, 4992, 5024, 5148, 5181, 5256, 5280, 5652, 5694, 5720, 5760, 5840, 6123, 6240, 6280, 6336, 6424, 6435, 6570, 6864, 6908, 7008, 7040, 7065, 7227, 7488, 7536, 7592, 7920, 8030, 8164, 8320, 8448, 8541, 8580, 8635, 8760, 9152, 9344, 9360, 9420, 9490, 9636, 9984, 10048, 10205, 10296, 10362, 10439, 10512, 10560, 11304, 11388, 11440, 11461, 11520, 11680, 12045, 12246, 12480, 12560, 12672, 12848, 12870, 13140, 13728, 13816, 14016, 14080, 14130, 14235, 14454, 14976, 15072, 15184, 15543, 15840, 16060, 16328, 16640, 17082, 17160, 17270, 17520, 18304, 18369, 18688, 18720, 18840, 18980, 19272, 20096, 20410, 20592, 20724, 20878, 21024, 21120, 22451, 22608, 22776, 22880, 22922, 23360, 24090, 24492, 24960, 25120, 25344, 25696, 25740, 25905, 26280, 27456, 27632, 28032, 28260, 28470, 28908, 29952, 30144, 30368, 30615, 31086, 31317, 31680, 32120, 32656, 34164, 34320, 34383, 34540, 35040, 36135, 36608, 36738, 37440, 37680, 37960, 38544, 40192, 40820, 41184, 41448, 41756, 42048, 42240, 42705, 44902, 45216, 45552, 45760, 45844, 46720, 48180, 48984, 49920, 50240, 51392, 51480, 51810, 52195, 52560, 54912, 55264, 56064, 56520, 56940, 57305, 57816, 60288, 60736, 61230, 62172, 62634, 63360, 64240, 65312, 67353, 68328, 68640, 68766, 69080, 70080, 72270, 73476, 74880, 75360, 75920, 77088, 77715, 81640, 82368, 82896, 83512, 84096, 85410, 89804, 90432, 91104, 91520, 91688, 91845, 93440, 93951, 96360, 97968, 100480, 102784, 102960, 103149, 103620, 104390, 105120, 109824, 110528, 112255, 113040, 113880, 114610, 115632, 120576, 121472, 122460, 124344, 125268, 126071, 126720, 128480, 130624, 134706, 136656, 137280, 137532, 138160, 140160, 144540, 146952, 148993, 149760, 150720, 151840, 154176, 155430, 156585, 163280, 164736, 165792, 167024, 168192, 170820, 171915, 179608, 180864, 182208, 183040, 183376, 183690, 187902, 192720, 195936, 200960, 202059, 205568, 205920, 206298, 207240, 208780, 210240, 221056, 224510, 226080, 227760, 229220, 231264, 242944, 244920, 248688, 250536, 252142, 256960, 261248, 269412, 273312, 274560, 275064, 276320, 280320, 289080, 293904, 297986, 301440, 303680, 308352, 310860, 313170, 326560, 329472, 331584, 334048, 336765, 341640, 343830, 359216, 361728, 364416, 366752, 367380, 375804, 378213, 385440, 391872, 404118, 411840, 412596, 414480, 417560, 420480, 442112, 446979, 449020, 452160, 455520, 458440, 462528, 469755, 489840, 497376, 501072, 504284, 513920, 515745, 522496, 538824, 546624, 549120, 550128, 552640, 578160, 587808, 595972, 602880, 607360, 616704, 621720, 626340, 630355, 653120, 663168, 668096, 673530, 683280, 687660, 718432, 728832, 733504, 734760, 744965, 751608, 756426, 770880, 783744, 808236, 823680, 825192, 828960, 835120, 840960, 893958, 898040, 904320, 911040, 916880, 925056, 939510, 979680, 994752, 1002144, 1008568, 1010295, 1027840, 1031490, 1077648, 1093248, 1100256, 1105280, 1134639, 1156320, 1175616, 1191944, 1214720, 1243440, 1252680, 1260710, 1306240, 1326336, 1336192, 1340937, 1347060, 1366560, 1375320, 1436864, 1467008, 1469520, 1489930, 1503216, 1512852, 1541760, 1567488, 1616472, 1638923, 1647360, 1650384, 1657920, 1670240, 1787916, 1796080, 1808640, 1822080, 1833760, 1850112, 1879020, 1891065, 1959360, 1989504, 2004288, 2017136, 2020590, 2062980, 2155296, 2186496, 2200512, 2210560, 2234895, 2269278, 2312640, 2351232, 2383888, 2486880, 2505360, 2521420, 2612480, 2672384, 2681874, 2694120, 2733120, 2750640, 2873728, 2934016, 2939040, 2979860, 3006432, 3025704, 3083520, 3232944, 3277846, 3300768, 3315840, 3340480, 3575832, 3592160, 3644160, 3667520, 3758040, 3782130, 3918720, 3979008, 4008576, 4034272, 4041180, 4125960, 4310592, 4401024, 4469790, 4538556, 4625280, 4702464, 4767776, 4916769, 4973760, 5010720, 5042840, 5363748, 5388240, 5466240, 5501280, 5673195, 5747456, 5878080, 5959720, 6012864, 6051408, 6465888, 6555692, 6601536, 6631680, 6680960, 6704685, 7151664, 7184320, 7335040, 7516080, 7564260, 7837440, 8017152, 8068544, 8082360, 8194615, 8251920, 8621184, 8802048, 8939580, 9077112, 9250560, 9535552, 9833538, 9947520, 10021440, 10085680, 10727496, 10776480, 10932480, 11002560, 11346390, 11756160, 11919440, 12025728, 12102816, 12931776, 13111384, 13203072, 13361920, 13409370, 14303328, 14368640, 14670080, 14750307, 15032160, 15128520, 16137088, 16164720, 16389230, 16503840, 17242368, 17879160, 18154224, 19071104, 19667076, 19895040, 20042880, 20171360, 21454992, 21552960, 22005120, 22692780, 23512320, 23838880, 24051456, 24205632, 24583845, 25863552, 26222768, 26406144, 26818740, 28606656, 28737280, 29500614, 30064320, 30257040, 32274176, 32329440, 32778460, 33007680, 35758320, 36308448, 38142208, 39334152, 40085760, 40342720, 42909984, 43105920, 44010240, 45385560, 47677760, 48411264, 49167690, 51727104, 52445536, 53637480, 57213312, 59001228, 60128640, 60514080, 64658880, 65556920, 66015360, 71516640, 72616896, 73751535, 78668304, 80685440, 85819968, 86211840, 90771120, 95355520, 96822528, 98335380, 104891072, 107274960, 114426624, 118002456, 120257280, 121028160, 129317760, 131113840, 132030720, 143033280, 145233792, 147503070, 157336608, 161370880, 171639936, 181542240, 190711040, 196670760, 209782144, 214549920, 236004912, 242056320, 258635520, 262227680, 286066560, 290467584, 295006140, 314673216, 343279872, 363084480, 393341520, 419564288, 429099840, 472009824, 484112640, 524455360, 572133120, 590012280, 629346432, 726168960, 786683040, 858199680, 944019648, 1048910720, 1180024560, 1258692864, 1452337920, 1573366080, 1716399360, 1888039296, 2097821440, 2360049120, 3146732160, 3776078592, 4720098240, 6293464320, 9440196480, 18880392960]

約数ペア:

[(1, 18880392960), (2, 9440196480), (3, 6293464320), (4, 4720098240), (5, 3776078592), (6, 3146732160), (8, 2360049120), (9, 2097821440), (10, 1888039296), (11, 1716399360), (12, 1573366080), (13, 1452337920), (15, 1258692864), (16, 1180024560), (18, 1048910720), (20, 944019648), (22, 858199680), (24, 786683040), (26, 726168960), (30, 629346432), (32, 590012280), (33, 572133120), (36, 524455360), (39, 484112640), (40, 472009824), (44, 429099840), (45, 419564288), (48, 393341520), (52, 363084480), (55, 343279872), (60, 314673216), (64, 295006140), (65, 290467584), (66, 286066560), (72, 262227680), (73, 258635520), (78, 242056320), (80, 236004912), (88, 214549920), (90, 209782144), (96, 196670760), (99, 190711040), (104, 181542240), (110, 171639936), (117, 161370880), (120, 157336608), (128, 147503070), (130, 145233792), (132, 143033280), (143, 132030720), (144, 131113840), (146, 129317760), (156, 121028160), (157, 120257280), (160, 118002456), (165, 114426624), (176, 107274960), (180, 104891072), (192, 98335380), (195, 96822528), (198, 95355520), (208, 90771120), (219, 86211840), (220, 85819968), (234, 80685440), (240, 78668304), (256, 73751535), (260, 72616896), (264, 71516640), (286, 66015360), (288, 65556920), (292, 64658880), (312, 60514080), (314, 60128640), (320, 59001228), (330, 57213312), (352, 53637480), (360, 52445536), (365, 51727104), (384, 49167690), (390, 48411264), (396, 47677760), (416, 45385560), (429, 44010240), (438, 43105920), (440, 42909984), (468, 40342720), (471, 40085760), (480, 39334152), (495, 38142208), (520, 36308448), (528, 35758320), (572, 33007680), (576, 32778460), (584, 32329440), (585, 32274176), (624, 30257040), (628, 30064320), (640, 29500614), (657, 28737280), (660, 28606656), (704, 26818740), (715, 26406144), (720, 26222768), (730, 25863552), (768, 24583845), (780, 24205632), (785, 24051456), (792, 23838880), (803, 23512320), (832, 22692780), (858, 22005120), (876, 21552960), (880, 21454992), (936, 20171360), (942, 20042880), (949, 19895040), (960, 19667076), (990, 19071104), (1040, 18154224), (1056, 17879160), (1095, 17242368), (1144, 16503840), (1152, 16389230), (1168, 16164720), (1170, 16137088), (1248, 15128520), (1256, 15032160), (1280, 14750307), (1287, 14670080), (1314, 14368640), (1320, 14303328), (1408, 13409370), (1413, 13361920), (1430, 13203072), (1440, 13111384), (1460, 12931776), (1560, 12102816), (1570, 12025728), (1584, 11919440), (1606, 11756160), (1664, 11346390), (1716, 11002560), (1727, 10932480), (1752, 10776480), (1760, 10727496), (1872, 10085680), (1884, 10021440), (1898, 9947520), (1920, 9833538), (1980, 9535552), (2041, 9250560), (2080, 9077112), (2112, 8939580), (2145, 8802048), (2190, 8621184), (2288, 8251920), (2304, 8194615), (2336, 8082360), (2340, 8068544), (2355, 8017152), (2409, 7837440), (2496, 7564260), (2512, 7516080), (2574, 7335040), (2628, 7184320), (2640, 7151664), (2816, 6704685), (2826, 6680960), (2847, 6631680), (2860, 6601536), (2880, 6555692), (2920, 6465888), (3120, 6051408), (3140, 6012864), (3168, 5959720), (3212, 5878080), (3285, 5747456), (3328, 5673195), (3432, 5501280), (3454, 5466240), (3504, 5388240), (3520, 5363748), (3744, 5042840), (3768, 5010720), (3796, 4973760), (3840, 4916769), (3960, 4767776), (4015, 4702464), (4082, 4625280), (4160, 4538556), (4224, 4469790), (4290, 4401024), (4380, 4310592), (4576, 4125960), (4672, 4041180), (4680, 4034272), (4710, 4008576), (4745, 3979008), (4818, 3918720), (4992, 3782130), (5024, 3758040), (5148, 3667520), (5181, 3644160), (5256, 3592160), (5280, 3575832), (5652, 3340480), (5694, 3315840), (5720, 3300768), (5760, 3277846), (5840, 3232944), (6123, 3083520), (6240, 3025704), (6280, 3006432), (6336, 2979860), (6424, 2939040), (6435, 2934016), (6570, 2873728), (6864, 2750640), (6908, 2733120), (7008, 2694120), (7040, 2681874), (7065, 2672384), (7227, 2612480), (7488, 2521420), (7536, 2505360), (7592, 2486880), (7920, 2383888), (8030, 2351232), (8164, 2312640), (8320, 2269278), (8448, 2234895), (8541, 2210560), (8580, 2200512), (8635, 2186496), (8760, 2155296), (9152, 2062980), (9344, 2020590), (9360, 2017136), (9420, 2004288), (9490, 1989504), (9636, 1959360), (9984, 1891065), (10048, 1879020), (10205, 1850112), (10296, 1833760), (10362, 1822080), (10439, 1808640), (10512, 1796080), (10560, 1787916), (11304, 1670240), (11388, 1657920), (11440, 1650384), (11461, 1647360), (11520, 1638923), (11680, 1616472), (12045, 1567488), (12246, 1541760), (12480, 1512852), (12560, 1503216), (12672, 1489930), (12848, 1469520), (12870, 1467008), (13140, 1436864), (13728, 1375320), (13816, 1366560), (14016, 1347060), (14080, 1340937), (14130, 1336192), (14235, 1326336), (14454, 1306240), (14976, 1260710), (15072, 1252680), (15184, 1243440), (15543, 1214720), (15840, 1191944), (16060, 1175616), (16328, 1156320), (16640, 1134639), (17082, 1105280), (17160, 1100256), (17270, 1093248), (17520, 1077648), (18304, 1031490), (18369, 1027840), (18688, 1010295), (18720, 1008568), (18840, 1002144), (18980, 994752), (19272, 979680), (20096, 939510), (20410, 925056), (20592, 916880), (20724, 911040), (20878, 904320), (21024, 898040), (21120, 893958), (22451, 840960), (22608, 835120), (22776, 828960), (22880, 825192), (22922, 823680), (23360, 808236), (24090, 783744), (24492, 770880), (24960, 756426), (25120, 751608), (25344, 744965), (25696, 734760), (25740, 733504), (25905, 728832), (26280, 718432), (27456, 687660), (27632, 683280), (28032, 673530), (28260, 668096), (28470, 663168), (28908, 653120), (29952, 630355), (30144, 626340), (30368, 621720), (30615, 616704), (31086, 607360), (31317, 602880), (31680, 595972), (32120, 587808), (32656, 578160), (34164, 552640), (34320, 550128), (34383, 549120), (34540, 546624), (35040, 538824), (36135, 522496), (36608, 515745), (36738, 513920), (37440, 504284), (37680, 501072), (37960, 497376), (38544, 489840), (40192, 469755), (40820, 462528), (41184, 458440), (41448, 455520), (41756, 452160), (42048, 449020), (42240, 446979), (42705, 442112), (44902, 420480), (45216, 417560), (45552, 414480), (45760, 412596), (45844, 411840), (46720, 404118), (48180, 391872), (48984, 385440), (49920, 378213), (50240, 375804), (51392, 367380), (51480, 366752), (51810, 364416), (52195, 361728), (52560, 359216), (54912, 343830), (55264, 341640), (56064, 336765), (56520, 334048), (56940, 331584), (57305, 329472), (57816, 326560), (60288, 313170), (60736, 310860), (61230, 308352), (62172, 303680), (62634, 301440), (63360, 297986), (64240, 293904), (65312, 289080), (67353, 280320), (68328, 276320), (68640, 275064), (68766, 274560), (69080, 273312), (70080, 269412), (72270, 261248), (73476, 256960), (74880, 252142), (75360, 250536), (75920, 248688), (77088, 244920), (77715, 242944), (81640, 231264), (82368, 229220), (82896, 227760), (83512, 226080), (84096, 224510), (85410, 221056), (89804, 210240), (90432, 208780), (91104, 207240), (91520, 206298), (91688, 205920), (91845, 205568), (93440, 202059), (93951, 200960), (96360, 195936), (97968, 192720), (100480, 187902), (102784, 183690), (102960, 183376), (103149, 183040), (103620, 182208), (104390, 180864), (105120, 179608), (109824, 171915), (110528, 170820), (112255, 168192), (113040, 167024), (113880, 165792), (114610, 164736), (115632, 163280), (120576, 156585), (121472, 155430), (122460, 154176), (124344, 151840), (125268, 150720), (126071, 149760), (126720, 148993), (128480, 146952), (130624, 144540), (134706, 140160), (136656, 138160), (137280, 137532)]