18778890240

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 504

約数和(自身を含む): 71721956124

約数和(自身を除く): 52943065884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 384, 396, 421, 440, 480, 484, 495, 512, 528, 576, 605, 640, 660, 704, 720, 726, 768, 792, 842, 880, 960, 968, 990, 1024, 1056, 1089, 1152, 1210, 1263, 1280, 1320, 1408, 1440, 1452, 1536, 1584, 1684, 1760, 1815, 1920, 1936, 1980, 2048, 2105, 2112, 2178, 2304, 2420, 2526, 2560, 2640, 2816, 2880, 2904, 3072, 3168, 3368, 3520, 3630, 3789, 3840, 3872, 3960, 4096, 4210, 4224, 4356, 4608, 4631, 4840, 5052, 5120, 5280, 5445, 5632, 5760, 5808, 6144, 6315, 6336, 6736, 7040, 7260, 7578, 7680, 7744, 7920, 8192, 8420, 8448, 8712, 9216, 9262, 9680, 10104, 10240, 10560, 10890, 11264, 11520, 11616, 12288, 12630, 12672, 13472, 13893, 14080, 14520, 15156, 15360, 15488, 15840, 16840, 16896, 17424, 18432, 18524, 18945, 19360, 20208, 20480, 21120, 21780, 22528, 23040, 23155, 23232, 24576, 25260, 25344, 26944, 27786, 28160, 29040, 30312, 30720, 30976, 31680, 33680, 33792, 34848, 36864, 37048, 37890, 38720, 40416, 40960, 41679, 42240, 43560, 45056, 46080, 46310, 46464, 50520, 50688, 50941, 53888, 55572, 56320, 58080, 60624, 61440, 61952, 63360, 67360, 67584, 69465, 69696, 73728, 74096, 75780, 77440, 80832, 83358, 84480, 87120, 90112, 92160, 92620, 92928, 101040, 101376, 101882, 107776, 111144, 112640, 116160, 121248, 122880, 123904, 126720, 134720, 135168, 138930, 139392, 148192, 151560, 152823, 154880, 161664, 166716, 168960, 174240, 184320, 185240, 185856, 202080, 202752, 203764, 208395, 215552, 222288, 225280, 232320, 242496, 247808, 253440, 254705, 269440, 270336, 277860, 278784, 296384, 303120, 305646, 309760, 323328, 333432, 337920, 348480, 368640, 370480, 371712, 404160, 405504, 407528, 416790, 431104, 444576, 450560, 458469, 464640, 484992, 495616, 506880, 509410, 538880, 555720, 557568, 592768, 606240, 611292, 619520, 646656, 666864, 675840, 696960, 740960, 743424, 764115, 808320, 811008, 815056, 833580, 862208, 889152, 916938, 929280, 969984, 991232, 1013760, 1018820, 1077760, 1111440, 1115136, 1185536, 1212480, 1222584, 1239040, 1293312, 1333728, 1351680, 1393920, 1481920, 1486848, 1528230, 1616640, 1630112, 1667160, 1724416, 1778304, 1833876, 1858560, 1939968, 2027520, 2037640, 2155520, 2222880, 2230272, 2292345, 2371072, 2424960, 2445168, 2478080, 2586624, 2667456, 2787840, 2963840, 2973696, 3056460, 3233280, 3260224, 3334320, 3448832, 3556608, 3667752, 3717120, 3879936, 4055040, 4075280, 4311040, 4445760, 4460544, 4584690, 4742144, 4849920, 4890336, 4956160, 5173248, 5334912, 5575680, 5927680, 6112920, 6466560, 6520448, 6668640, 7113216, 7335504, 7434240, 7759872, 8150560, 8622080, 8891520, 8921088, 9169380, 9484288, 9699840, 9780672, 10346496, 10669824, 11151360, 11855360, 12225840, 12933120, 13040896, 13337280, 14226432, 14671008, 14868480, 15519744, 16301120, 17244160, 17783040, 18338760, 18968576, 19399680, 19561344, 21339648, 22302720, 23710720, 24451680, 25866240, 26081792, 26674560, 28452864, 29342016, 31039488, 32602240, 35566080, 36677520, 37937152, 38799360, 39122688, 42679296, 44605440, 47421440, 48903360, 51732480, 52163584, 53349120, 56905728, 58684032, 65204480, 71132160, 73355040, 77598720, 78245376, 85358592, 94842880, 97806720, 104327168, 106698240, 113811456, 117368064, 130408960, 142264320, 146710080, 155197440, 156490752, 170717184, 189685760, 195613440, 208654336, 213396480, 234736128, 260817920, 284528640, 293420160, 312981504, 341434368, 391226880, 417308672, 426792960, 469472256, 521635840, 569057280, 586840320, 625963008, 782453760, 853585920, 938944512, 1043271680, 1173680640, 1251926016, 1564907520, 1707171840, 1877889024, 2086543360, 2347361280, 3129815040, 3755778048, 4694722560, 6259630080, 9389445120, 18778890240]

約数ペア:

[(1, 18778890240), (2, 9389445120), (3, 6259630080), (4, 4694722560), (5, 3755778048), (6, 3129815040), (8, 2347361280), (9, 2086543360), (10, 1877889024), (11, 1707171840), (12, 1564907520), (15, 1251926016), (16, 1173680640), (18, 1043271680), (20, 938944512), (22, 853585920), (24, 782453760), (30, 625963008), (32, 586840320), (33, 569057280), (36, 521635840), (40, 469472256), (44, 426792960), (45, 417308672), (48, 391226880), (55, 341434368), (60, 312981504), (64, 293420160), (66, 284528640), (72, 260817920), (80, 234736128), (88, 213396480), (90, 208654336), (96, 195613440), (99, 189685760), (110, 170717184), (120, 156490752), (121, 155197440), (128, 146710080), (132, 142264320), (144, 130408960), (160, 117368064), (165, 113811456), (176, 106698240), (180, 104327168), (192, 97806720), (198, 94842880), (220, 85358592), (240, 78245376), (242, 77598720), (256, 73355040), (264, 71132160), (288, 65204480), (320, 58684032), (330, 56905728), (352, 53349120), (360, 52163584), (363, 51732480), (384, 48903360), (396, 47421440), (421, 44605440), (440, 42679296), (480, 39122688), (484, 38799360), (495, 37937152), (512, 36677520), (528, 35566080), (576, 32602240), (605, 31039488), (640, 29342016), (660, 28452864), (704, 26674560), (720, 26081792), (726, 25866240), (768, 24451680), (792, 23710720), (842, 22302720), (880, 21339648), (960, 19561344), (968, 19399680), (990, 18968576), (1024, 18338760), (1056, 17783040), (1089, 17244160), (1152, 16301120), (1210, 15519744), (1263, 14868480), (1280, 14671008), (1320, 14226432), (1408, 13337280), (1440, 13040896), (1452, 12933120), (1536, 12225840), (1584, 11855360), (1684, 11151360), (1760, 10669824), (1815, 10346496), (1920, 9780672), (1936, 9699840), (1980, 9484288), (2048, 9169380), (2105, 8921088), (2112, 8891520), (2178, 8622080), (2304, 8150560), (2420, 7759872), (2526, 7434240), (2560, 7335504), (2640, 7113216), (2816, 6668640), (2880, 6520448), (2904, 6466560), (3072, 6112920), (3168, 5927680), (3368, 5575680), (3520, 5334912), (3630, 5173248), (3789, 4956160), (3840, 4890336), (3872, 4849920), (3960, 4742144), (4096, 4584690), (4210, 4460544), (4224, 4445760), (4356, 4311040), (4608, 4075280), (4631, 4055040), (4840, 3879936), (5052, 3717120), (5120, 3667752), (5280, 3556608), (5445, 3448832), (5632, 3334320), (5760, 3260224), (5808, 3233280), (6144, 3056460), (6315, 2973696), (6336, 2963840), (6736, 2787840), (7040, 2667456), (7260, 2586624), (7578, 2478080), (7680, 2445168), (7744, 2424960), (7920, 2371072), (8192, 2292345), (8420, 2230272), (8448, 2222880), (8712, 2155520), (9216, 2037640), (9262, 2027520), (9680, 1939968), (10104, 1858560), (10240, 1833876), (10560, 1778304), (10890, 1724416), (11264, 1667160), (11520, 1630112), (11616, 1616640), (12288, 1528230), (12630, 1486848), (12672, 1481920), (13472, 1393920), (13893, 1351680), (14080, 1333728), (14520, 1293312), (15156, 1239040), (15360, 1222584), (15488, 1212480), (15840, 1185536), (16840, 1115136), (16896, 1111440), (17424, 1077760), (18432, 1018820), (18524, 1013760), (18945, 991232), (19360, 969984), (20208, 929280), (20480, 916938), (21120, 889152), (21780, 862208), (22528, 833580), (23040, 815056), (23155, 811008), (23232, 808320), (24576, 764115), (25260, 743424), (25344, 740960), (26944, 696960), (27786, 675840), (28160, 666864), (29040, 646656), (30312, 619520), (30720, 611292), (30976, 606240), (31680, 592768), (33680, 557568), (33792, 555720), (34848, 538880), (36864, 509410), (37048, 506880), (37890, 495616), (38720, 484992), (40416, 464640), (40960, 458469), (41679, 450560), (42240, 444576), (43560, 431104), (45056, 416790), (46080, 407528), (46310, 405504), (46464, 404160), (50520, 371712), (50688, 370480), (50941, 368640), (53888, 348480), (55572, 337920), (56320, 333432), (58080, 323328), (60624, 309760), (61440, 305646), (61952, 303120), (63360, 296384), (67360, 278784), (67584, 277860), (69465, 270336), (69696, 269440), (73728, 254705), (74096, 253440), (75780, 247808), (77440, 242496), (80832, 232320), (83358, 225280), (84480, 222288), (87120, 215552), (90112, 208395), (92160, 203764), (92620, 202752), (92928, 202080), (101040, 185856), (101376, 185240), (101882, 184320), (107776, 174240), (111144, 168960), (112640, 166716), (116160, 161664), (121248, 154880), (122880, 152823), (123904, 151560), (126720, 148192), (134720, 139392), (135168, 138930)]