21039932160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 648

約数和(自身を含む): 80350858224

約数和(自身を除く): 59310926064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 101, 104, 107, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 202, 208, 214, 234, 240, 256, 260, 288, 303, 312, 320, 321, 338, 360, 384, 390, 404, 416, 428, 468, 480, 505, 507, 520, 535, 576, 585, 606, 624, 640, 642, 676, 720, 768, 780, 808, 832, 845, 856, 909, 936, 960, 963, 1010, 1014, 1040, 1070, 1152, 1170, 1212, 1248, 1280, 1284, 1313, 1352, 1391, 1440, 1515, 1521, 1560, 1605, 1616, 1664, 1690, 1712, 1818, 1872, 1920, 1926, 2020, 2028, 2080, 2140, 2304, 2340, 2424, 2496, 2535, 2568, 2626, 2704, 2782, 2880, 3030, 3042, 3120, 3210, 3232, 3328, 3380, 3424, 3636, 3744, 3840, 3852, 3939, 4040, 4056, 4160, 4173, 4280, 4545, 4680, 4815, 4848, 4992, 5070, 5136, 5252, 5408, 5564, 5760, 6060, 6084, 6240, 6420, 6464, 6565, 6760, 6848, 6955, 7272, 7488, 7605, 7704, 7878, 8080, 8112, 8320, 8346, 8560, 9090, 9360, 9630, 9696, 9984, 10140, 10272, 10504, 10807, 10816, 11128, 11520, 11817, 12120, 12168, 12480, 12519, 12840, 12928, 13130, 13520, 13696, 13910, 14544, 14976, 15210, 15408, 15756, 16160, 16224, 16640, 16692, 17069, 17120, 18083, 18180, 18720, 19260, 19392, 19695, 20280, 20544, 20865, 21008, 21614, 21632, 22256, 23634, 24240, 24336, 24960, 25038, 25680, 25856, 26260, 27040, 27392, 27820, 29088, 29952, 30420, 30816, 31512, 32320, 32421, 32448, 33384, 34138, 34240, 36166, 36360, 37440, 38520, 38784, 39390, 40560, 41088, 41730, 42016, 43228, 43264, 44512, 47268, 48480, 48672, 49920, 50076, 51207, 51360, 52520, 54035, 54080, 54249, 55640, 58176, 59085, 60840, 61632, 62595, 63024, 64640, 64842, 64896, 66768, 68276, 68480, 72332, 72720, 74880, 77040, 77568, 78780, 81120, 82176, 83460, 84032, 85345, 86456, 89024, 90415, 94536, 96960, 97263, 97344, 100152, 102414, 102720, 105040, 108070, 108160, 108498, 111280, 116352, 118170, 121680, 123264, 125190, 126048, 129280, 129684, 129792, 133536, 136552, 136960, 140491, 144664, 145440, 149760, 153621, 154080, 157560, 162105, 162240, 162747, 166920, 168064, 170690, 172912, 178048, 180830, 189072, 193920, 194526, 194688, 200304, 204828, 205440, 210080, 216140, 216320, 216996, 222560, 232704, 236340, 243360, 246528, 250380, 252096, 256035, 259368, 267072, 271245, 273104, 280982, 289328, 290880, 307242, 308160, 315120, 324210, 324480, 325494, 333840, 336128, 341380, 345824, 356096, 361660, 378144, 387840, 389052, 389376, 400608, 409656, 410880, 420160, 421473, 432280, 433992, 445120, 472680, 486315, 486720, 500760, 504192, 512070, 518736, 534144, 542490, 546208, 561964, 578656, 581760, 614484, 616320, 630240, 648420, 648960, 650988, 667680, 682760, 691648, 702455, 723320, 756288, 768105, 778104, 801216, 813735, 819312, 840320, 842946, 864560, 867984, 890240, 945360, 972630, 973440, 1001520, 1008384, 1024140, 1037472, 1068288, 1084980, 1092416, 1123928, 1157312, 1163520, 1228968, 1232640, 1260480, 1264419, 1296840, 1301976, 1335360, 1365520, 1383296, 1404910, 1446640, 1512576, 1536210, 1556208, 1602432, 1627470, 1638624, 1680640, 1685892, 1729120, 1735968, 1780480, 1826383, 1890720, 1945260, 1946880, 2003040, 2048280, 2074944, 2107365, 2169960, 2184832, 2247856, 2314624, 2457936, 2520960, 2528838, 2593680, 2603952, 2670720, 2731040, 2766592, 2809820, 2893280, 3025152, 3072420, 3112416, 3204864, 3254940, 3277248, 3371784, 3458240, 3471936, 3652766, 3781440, 3890520, 4006080, 4096560, 4149888, 4214730, 4339920, 4369664, 4495712, 4629248, 4915872, 5041920, 5057676, 5187360, 5207904, 5341440, 5462080, 5479149, 5619640, 5786560, 6144840, 6224832, 6322095, 6509880, 6554496, 6743568, 6916480, 6943872, 7305532, 7562880, 7781040, 8012160, 8193120, 8299776, 8429460, 8679840, 8991424, 9131915, 9831744, 10115352, 10374720, 10415808, 10924160, 10958298, 11239280, 11573120, 12289680, 12449664, 12644190, 13019760, 13108992, 13487136, 13832960, 13887744, 14611064, 15125760, 15562080, 16024320, 16386240, 16437447, 16858920, 17359680, 17982848, 18263830, 19663488, 20230704, 20749440, 20831616, 21848320, 21916596, 22478560, 23146240, 24579360, 24899328, 25288380, 26039520, 26974272, 27395745, 29222128, 31124160, 32772480, 32874894, 33717840, 34719360, 35965696, 36527660, 39326976, 40461408, 41498880, 41663232, 43833192, 44957120, 49158720, 50576760, 52079040, 53948544, 54791490, 58444256, 62248320, 65544960, 65749788, 67435680, 69438720, 73055320, 80922816, 82187235, 87666384, 89914240, 98317440, 101153520, 104158080, 107897088, 109582980, 116888512, 124496640, 131499576, 134871360, 146110640, 161845632, 164374470, 175332768, 179828480, 196634880, 202307040, 208316160, 219165960, 233777024, 262999152, 269742720, 292221280, 323691264, 328748940, 350665536, 404614080, 438331920, 467554048, 525998304, 539485440, 584442560, 657497880, 701331072, 809228160, 876663840, 1051996608, 1168885120, 1314995760, 1402662144, 1618456320, 1753327680, 2103993216, 2337770240, 2629991520, 3506655360, 4207986432, 5259983040, 7013310720, 10519966080, 21039932160]

約数ペア:

[(1, 21039932160), (2, 10519966080), (3, 7013310720), (4, 5259983040), (5, 4207986432), (6, 3506655360), (8, 2629991520), (9, 2337770240), (10, 2103993216), (12, 1753327680), (13, 1618456320), (15, 1402662144), (16, 1314995760), (18, 1168885120), (20, 1051996608), (24, 876663840), (26, 809228160), (30, 701331072), (32, 657497880), (36, 584442560), (39, 539485440), (40, 525998304), (45, 467554048), (48, 438331920), (52, 404614080), (60, 350665536), (64, 328748940), (65, 323691264), (72, 292221280), (78, 269742720), (80, 262999152), (90, 233777024), (96, 219165960), (101, 208316160), (104, 202307040), (107, 196634880), (117, 179828480), (120, 175332768), (128, 164374470), (130, 161845632), (144, 146110640), (156, 134871360), (160, 131499576), (169, 124496640), (180, 116888512), (192, 109582980), (195, 107897088), (202, 104158080), (208, 101153520), (214, 98317440), (234, 89914240), (240, 87666384), (256, 82187235), (260, 80922816), (288, 73055320), (303, 69438720), (312, 67435680), (320, 65749788), (321, 65544960), (338, 62248320), (360, 58444256), (384, 54791490), (390, 53948544), (404, 52079040), (416, 50576760), (428, 49158720), (468, 44957120), (480, 43833192), (505, 41663232), (507, 41498880), (520, 40461408), (535, 39326976), (576, 36527660), (585, 35965696), (606, 34719360), (624, 33717840), (640, 32874894), (642, 32772480), (676, 31124160), (720, 29222128), (768, 27395745), (780, 26974272), (808, 26039520), (832, 25288380), (845, 24899328), (856, 24579360), (909, 23146240), (936, 22478560), (960, 21916596), (963, 21848320), (1010, 20831616), (1014, 20749440), (1040, 20230704), (1070, 19663488), (1152, 18263830), (1170, 17982848), (1212, 17359680), (1248, 16858920), (1280, 16437447), (1284, 16386240), (1313, 16024320), (1352, 15562080), (1391, 15125760), (1440, 14611064), (1515, 13887744), (1521, 13832960), (1560, 13487136), (1605, 13108992), (1616, 13019760), (1664, 12644190), (1690, 12449664), (1712, 12289680), (1818, 11573120), (1872, 11239280), (1920, 10958298), (1926, 10924160), (2020, 10415808), (2028, 10374720), (2080, 10115352), (2140, 9831744), (2304, 9131915), (2340, 8991424), (2424, 8679840), (2496, 8429460), (2535, 8299776), (2568, 8193120), (2626, 8012160), (2704, 7781040), (2782, 7562880), (2880, 7305532), (3030, 6943872), (3042, 6916480), (3120, 6743568), (3210, 6554496), (3232, 6509880), (3328, 6322095), (3380, 6224832), (3424, 6144840), (3636, 5786560), (3744, 5619640), (3840, 5479149), (3852, 5462080), (3939, 5341440), (4040, 5207904), (4056, 5187360), (4160, 5057676), (4173, 5041920), (4280, 4915872), (4545, 4629248), (4680, 4495712), (4815, 4369664), (4848, 4339920), (4992, 4214730), (5070, 4149888), (5136, 4096560), (5252, 4006080), (5408, 3890520), (5564, 3781440), (5760, 3652766), (6060, 3471936), (6084, 3458240), (6240, 3371784), (6420, 3277248), (6464, 3254940), (6565, 3204864), (6760, 3112416), (6848, 3072420), (6955, 3025152), (7272, 2893280), (7488, 2809820), (7605, 2766592), (7704, 2731040), (7878, 2670720), (8080, 2603952), (8112, 2593680), (8320, 2528838), (8346, 2520960), (8560, 2457936), (9090, 2314624), (9360, 2247856), (9630, 2184832), (9696, 2169960), (9984, 2107365), (10140, 2074944), (10272, 2048280), (10504, 2003040), (10807, 1946880), (10816, 1945260), (11128, 1890720), (11520, 1826383), (11817, 1780480), (12120, 1735968), (12168, 1729120), (12480, 1685892), (12519, 1680640), (12840, 1638624), (12928, 1627470), (13130, 1602432), (13520, 1556208), (13696, 1536210), (13910, 1512576), (14544, 1446640), (14976, 1404910), (15210, 1383296), (15408, 1365520), (15756, 1335360), (16160, 1301976), (16224, 1296840), (16640, 1264419), (16692, 1260480), (17069, 1232640), (17120, 1228968), (18083, 1163520), (18180, 1157312), (18720, 1123928), (19260, 1092416), (19392, 1084980), (19695, 1068288), (20280, 1037472), (20544, 1024140), (20865, 1008384), (21008, 1001520), (21614, 973440), (21632, 972630), (22256, 945360), (23634, 890240), (24240, 867984), (24336, 864560), (24960, 842946), (25038, 840320), (25680, 819312), (25856, 813735), (26260, 801216), (27040, 778104), (27392, 768105), (27820, 756288), (29088, 723320), (29952, 702455), (30420, 691648), (30816, 682760), (31512, 667680), (32320, 650988), (32421, 648960), (32448, 648420), (33384, 630240), (34138, 616320), (34240, 614484), (36166, 581760), (36360, 578656), (37440, 561964), (38520, 546208), (38784, 542490), (39390, 534144), (40560, 518736), (41088, 512070), (41730, 504192), (42016, 500760), (43228, 486720), (43264, 486315), (44512, 472680), (47268, 445120), (48480, 433992), (48672, 432280), (49920, 421473), (50076, 420160), (51207, 410880), (51360, 409656), (52520, 400608), (54035, 389376), (54080, 389052), (54249, 387840), (55640, 378144), (58176, 361660), (59085, 356096), (60840, 345824), (61632, 341380), (62595, 336128), (63024, 333840), (64640, 325494), (64842, 324480), (64896, 324210), (66768, 315120), (68276, 308160), (68480, 307242), (72332, 290880), (72720, 289328), (74880, 280982), (77040, 273104), (77568, 271245), (78780, 267072), (81120, 259368), (82176, 256035), (83460, 252096), (84032, 250380), (85345, 246528), (86456, 243360), (89024, 236340), (90415, 232704), (94536, 222560), (96960, 216996), (97263, 216320), (97344, 216140), (100152, 210080), (102414, 205440), (102720, 204828), (105040, 200304), (108070, 194688), (108160, 194526), (108498, 193920), (111280, 189072), (116352, 180830), (118170, 178048), (121680, 172912), (123264, 170690), (125190, 168064), (126048, 166920), (129280, 162747), (129684, 162240), (129792, 162105), (133536, 157560), (136552, 154080), (136960, 153621), (140491, 149760), (144664, 145440)]