64521067520

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 528

約数和(自身を含む): 197275252608

約数和(自身を除く): 132754185088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 73, 80, 91, 98, 104, 112, 128, 130, 140, 146, 160, 182, 196, 208, 224, 245, 256, 260, 271, 280, 292, 320, 364, 365, 392, 416, 448, 455, 490, 511, 512, 520, 542, 560, 584, 637, 640, 728, 730, 784, 832, 896, 910, 949, 980, 1022, 1024, 1040, 1084, 1120, 1168, 1274, 1280, 1355, 1456, 1460, 1568, 1664, 1792, 1820, 1897, 1898, 1960, 2044, 2080, 2168, 2240, 2336, 2548, 2555, 2560, 2710, 2912, 2920, 3136, 3185, 3328, 3523, 3577, 3584, 3640, 3794, 3796, 3920, 4088, 4160, 4336, 4480, 4672, 4745, 5096, 5110, 5120, 5420, 5824, 5840, 6272, 6370, 6643, 6656, 7046, 7154, 7168, 7280, 7588, 7592, 7840, 8176, 8320, 8672, 8960, 9344, 9485, 9490, 10192, 10220, 10840, 11648, 11680, 12544, 12740, 13279, 13286, 13312, 14092, 14308, 14560, 15176, 15184, 15680, 16352, 16640, 17344, 17615, 17885, 17920, 18688, 18970, 18980, 19783, 20384, 20440, 21680, 23296, 23360, 24661, 25088, 25480, 26558, 26572, 28184, 28616, 29120, 30352, 30368, 31360, 32704, 33215, 33280, 34688, 35230, 35770, 35840, 37376, 37940, 37960, 39566, 40768, 40880, 43360, 46501, 46592, 46720, 49322, 50176, 50960, 53116, 53144, 56368, 57232, 58240, 60704, 60736, 62720, 65408, 66395, 66430, 66560, 69376, 70460, 71540, 74752, 75880, 75920, 79132, 81536, 81760, 86720, 93002, 93184, 93440, 98644, 98915, 101920, 106232, 106288, 112736, 114464, 116480, 121408, 121472, 123305, 125440, 130816, 132790, 132860, 138481, 138752, 140920, 143080, 151760, 151840, 158264, 163072, 163520, 172627, 173440, 186004, 186880, 197288, 197830, 203840, 212464, 212576, 225472, 228928, 232505, 232960, 242816, 242944, 246610, 250880, 257179, 261632, 265580, 265720, 276962, 277504, 281840, 286160, 303520, 303680, 316528, 326144, 327040, 345254, 346880, 372008, 373760, 394576, 395660, 407680, 424928, 425152, 450944, 457856, 465010, 465920, 485632, 485888, 493220, 514358, 523264, 531160, 531440, 553924, 563680, 572320, 607040, 607360, 633056, 652288, 654080, 690508, 692405, 693760, 744016, 789152, 791320, 815360, 849856, 850304, 863135, 901888, 915712, 930020, 969367, 971264, 971776, 986440, 1028716, 1062320, 1062880, 1107848, 1127360, 1144640, 1214080, 1214720, 1266112, 1285895, 1308160, 1381016, 1384810, 1387520, 1488032, 1578304, 1582640, 1630720, 1699712, 1700608, 1726270, 1800253, 1803776, 1831424, 1860040, 1938734, 1942528, 1972880, 2057432, 2124640, 2125760, 2215696, 2254720, 2289280, 2428160, 2429440, 2532224, 2571790, 2616320, 2762032, 2769620, 2976064, 3156608, 3165280, 3261440, 3399424, 3401216, 3452540, 3600506, 3607552, 3662848, 3720080, 3877468, 3945760, 4114864, 4249280, 4251520, 4431392, 4509440, 4578560, 4846835, 4856320, 4858880, 5064448, 5143580, 5524064, 5539240, 5952128, 6313216, 6330560, 6798848, 6802432, 6905080, 7201012, 7440160, 7754936, 7891520, 8229728, 8498560, 8503040, 8862784, 9001265, 9018880, 9157120, 9693670, 9712640, 10128896, 10287160, 11048128, 11078480, 11904256, 12601771, 12626432, 12661120, 13597696, 13810160, 14402024, 14880320, 15509872, 15783040, 16459456, 16997120, 17006080, 17725568, 18002530, 18037760, 18314240, 19387340, 20257792, 20574320, 22096256, 22156960, 23808512, 25203542, 25252864, 25322240, 27620320, 28804048, 29760640, 31019744, 31566080, 32918912, 33994240, 34012160, 35451136, 36005060, 38774680, 41148640, 44192512, 44313920, 47617024, 50407084, 50644480, 55240640, 57608096, 59521280, 62039488, 63008855, 63132160, 65837824, 67988480, 70902272, 72010120, 77549360, 82297280, 88385024, 88627840, 100814168, 101288960, 110481280, 115216192, 119042560, 124078976, 126017710, 126264320, 131675648, 141804544, 144020240, 155098720, 164594560, 176770048, 177255680, 201628336, 220962560, 230432384, 238085120, 248157952, 252035420, 263351296, 288040480, 310197440, 329189120, 354511360, 403256672, 441925120, 460864768, 496315904, 504070840, 576080960, 620394880, 658378240, 709022720, 806513344, 883850240, 921729536, 992631808, 1008141680, 1152161920, 1240789760, 1316756480, 1613026688, 1843459072, 2016283360, 2304323840, 2481579520, 3226053376, 4032566720, 4608647680, 4963159040, 6452106752, 8065133440, 9217295360, 12904213504, 16130266880, 32260533760, 64521067520]

約数ペア:

[(1, 64521067520), (2, 32260533760), (4, 16130266880), (5, 12904213504), (7, 9217295360), (8, 8065133440), (10, 6452106752), (13, 4963159040), (14, 4608647680), (16, 4032566720), (20, 3226053376), (26, 2481579520), (28, 2304323840), (32, 2016283360), (35, 1843459072), (40, 1613026688), (49, 1316756480), (52, 1240789760), (56, 1152161920), (64, 1008141680), (65, 992631808), (70, 921729536), (73, 883850240), (80, 806513344), (91, 709022720), (98, 658378240), (104, 620394880), (112, 576080960), (128, 504070840), (130, 496315904), (140, 460864768), (146, 441925120), (160, 403256672), (182, 354511360), (196, 329189120), (208, 310197440), (224, 288040480), (245, 263351296), (256, 252035420), (260, 248157952), (271, 238085120), (280, 230432384), (292, 220962560), (320, 201628336), (364, 177255680), (365, 176770048), (392, 164594560), (416, 155098720), (448, 144020240), (455, 141804544), (490, 131675648), (511, 126264320), (512, 126017710), (520, 124078976), (542, 119042560), (560, 115216192), (584, 110481280), (637, 101288960), (640, 100814168), (728, 88627840), (730, 88385024), (784, 82297280), (832, 77549360), (896, 72010120), (910, 70902272), (949, 67988480), (980, 65837824), (1022, 63132160), (1024, 63008855), (1040, 62039488), (1084, 59521280), (1120, 57608096), (1168, 55240640), (1274, 50644480), (1280, 50407084), (1355, 47617024), (1456, 44313920), (1460, 44192512), (1568, 41148640), (1664, 38774680), (1792, 36005060), (1820, 35451136), (1897, 34012160), (1898, 33994240), (1960, 32918912), (2044, 31566080), (2080, 31019744), (2168, 29760640), (2240, 28804048), (2336, 27620320), (2548, 25322240), (2555, 25252864), (2560, 25203542), (2710, 23808512), (2912, 22156960), (2920, 22096256), (3136, 20574320), (3185, 20257792), (3328, 19387340), (3523, 18314240), (3577, 18037760), (3584, 18002530), (3640, 17725568), (3794, 17006080), (3796, 16997120), (3920, 16459456), (4088, 15783040), (4160, 15509872), (4336, 14880320), (4480, 14402024), (4672, 13810160), (4745, 13597696), (5096, 12661120), (5110, 12626432), (5120, 12601771), (5420, 11904256), (5824, 11078480), (5840, 11048128), (6272, 10287160), (6370, 10128896), (6643, 9712640), (6656, 9693670), (7046, 9157120), (7154, 9018880), (7168, 9001265), (7280, 8862784), (7588, 8503040), (7592, 8498560), (7840, 8229728), (8176, 7891520), (8320, 7754936), (8672, 7440160), (8960, 7201012), (9344, 6905080), (9485, 6802432), (9490, 6798848), (10192, 6330560), (10220, 6313216), (10840, 5952128), (11648, 5539240), (11680, 5524064), (12544, 5143580), (12740, 5064448), (13279, 4858880), (13286, 4856320), (13312, 4846835), (14092, 4578560), (14308, 4509440), (14560, 4431392), (15176, 4251520), (15184, 4249280), (15680, 4114864), (16352, 3945760), (16640, 3877468), (17344, 3720080), (17615, 3662848), (17885, 3607552), (17920, 3600506), (18688, 3452540), (18970, 3401216), (18980, 3399424), (19783, 3261440), (20384, 3165280), (20440, 3156608), (21680, 2976064), (23296, 2769620), (23360, 2762032), (24661, 2616320), (25088, 2571790), (25480, 2532224), (26558, 2429440), (26572, 2428160), (28184, 2289280), (28616, 2254720), (29120, 2215696), (30352, 2125760), (30368, 2124640), (31360, 2057432), (32704, 1972880), (33215, 1942528), (33280, 1938734), (34688, 1860040), (35230, 1831424), (35770, 1803776), (35840, 1800253), (37376, 1726270), (37940, 1700608), (37960, 1699712), (39566, 1630720), (40768, 1582640), (40880, 1578304), (43360, 1488032), (46501, 1387520), (46592, 1384810), (46720, 1381016), (49322, 1308160), (50176, 1285895), (50960, 1266112), (53116, 1214720), (53144, 1214080), (56368, 1144640), (57232, 1127360), (58240, 1107848), (60704, 1062880), (60736, 1062320), (62720, 1028716), (65408, 986440), (66395, 971776), (66430, 971264), (66560, 969367), (69376, 930020), (70460, 915712), (71540, 901888), (74752, 863135), (75880, 850304), (75920, 849856), (79132, 815360), (81536, 791320), (81760, 789152), (86720, 744016), (93002, 693760), (93184, 692405), (93440, 690508), (98644, 654080), (98915, 652288), (101920, 633056), (106232, 607360), (106288, 607040), (112736, 572320), (114464, 563680), (116480, 553924), (121408, 531440), (121472, 531160), (123305, 523264), (125440, 514358), (130816, 493220), (132790, 485888), (132860, 485632), (138481, 465920), (138752, 465010), (140920, 457856), (143080, 450944), (151760, 425152), (151840, 424928), (158264, 407680), (163072, 395660), (163520, 394576), (172627, 373760), (173440, 372008), (186004, 346880), (186880, 345254), (197288, 327040), (197830, 326144), (203840, 316528), (212464, 303680), (212576, 303520), (225472, 286160), (228928, 281840), (232505, 277504), (232960, 276962), (242816, 265720), (242944, 265580), (246610, 261632), (250880, 257179)]