20699504640

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 560

約数和(自身を含む): 78786240192

約数和(自身を除く): 58086735552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 367, 384, 405, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 648, 680, 720, 734, 765, 768, 810, 816, 864, 918, 960, 1020, 1024, 1080, 1088, 1101, 1152, 1224, 1280, 1296, 1360, 1377, 1440, 1468, 1530, 1536, 1620, 1632, 1728, 1835, 1836, 1920, 2040, 2048, 2160, 2176, 2202, 2295, 2304, 2448, 2560, 2592, 2720, 2754, 2880, 2936, 3060, 3072, 3240, 3264, 3303, 3456, 3670, 3672, 3840, 4080, 4096, 4320, 4352, 4404, 4590, 4608, 4896, 5120, 5184, 5440, 5505, 5508, 5760, 5872, 6120, 6144, 6239, 6480, 6528, 6606, 6885, 6912, 7340, 7344, 7680, 8160, 8192, 8640, 8704, 8808, 9180, 9216, 9792, 9909, 10240, 10368, 10880, 11010, 11016, 11520, 11744, 12240, 12288, 12478, 12960, 13056, 13212, 13770, 13824, 14680, 14688, 15360, 16320, 16515, 17280, 17408, 17616, 18360, 18432, 18717, 19584, 19818, 20480, 20736, 21760, 22020, 22032, 23040, 23488, 24480, 24576, 24956, 25920, 26112, 26424, 27540, 27648, 29360, 29376, 29727, 30720, 31195, 32640, 33030, 34560, 34816, 35232, 36720, 36864, 37434, 39168, 39636, 40960, 41472, 43520, 44040, 44064, 46080, 46976, 48960, 49545, 49912, 51840, 52224, 52848, 55080, 55296, 56151, 58720, 58752, 59454, 61440, 62390, 65280, 66060, 69120, 69632, 70464, 73440, 73728, 74868, 78336, 79272, 82944, 87040, 88080, 88128, 92160, 93585, 93952, 97920, 99090, 99824, 103680, 104448, 105696, 110160, 110592, 112302, 117440, 117504, 118908, 122880, 124780, 130560, 132120, 138240, 139264, 140928, 146880, 148635, 149736, 156672, 158544, 165888, 168453, 174080, 176160, 176256, 184320, 187170, 187904, 195840, 198180, 199648, 207360, 208896, 211392, 220320, 221184, 224604, 234880, 235008, 237816, 249560, 261120, 264240, 276480, 280755, 281856, 293760, 297270, 299472, 313344, 317088, 331776, 336906, 348160, 352320, 352512, 368640, 374340, 375808, 391680, 396360, 399296, 414720, 417792, 422784, 440640, 449208, 469760, 470016, 475632, 499120, 505359, 522240, 528480, 552960, 561510, 563712, 587520, 594540, 598944, 626688, 634176, 663552, 673812, 696320, 704640, 705024, 748680, 751616, 783360, 792720, 798592, 829440, 842265, 845568, 881280, 898416, 939520, 940032, 951264, 998240, 1010718, 1044480, 1056960, 1105920, 1123020, 1127424, 1175040, 1189080, 1197888, 1253376, 1268352, 1347624, 1409280, 1410048, 1497360, 1503232, 1566720, 1585440, 1597184, 1658880, 1684530, 1691136, 1762560, 1796832, 1879040, 1880064, 1902528, 1996480, 2021436, 2088960, 2113920, 2246040, 2254848, 2350080, 2378160, 2395776, 2526795, 2536704, 2695248, 2818560, 2820096, 2994720, 3006464, 3133440, 3170880, 3194368, 3317760, 3369060, 3382272, 3525120, 3593664, 3758080, 3760128, 3805056, 3992960, 4042872, 4227840, 4492080, 4509696, 4700160, 4756320, 4791552, 5053590, 5073408, 5390496, 5637120, 5640192, 5989440, 6266880, 6341760, 6388736, 6738120, 6764544, 7050240, 7187328, 7516160, 7610112, 7985920, 8085744, 8455680, 8984160, 9019392, 9400320, 9512640, 9583104, 10107180, 10146816, 10780992, 11274240, 11280384, 11978880, 12683520, 12777472, 13476240, 13529088, 14100480, 14374656, 15032320, 15220224, 15971840, 16171488, 16911360, 17968320, 18800640, 19025280, 19166208, 20214360, 20293632, 21561984, 22548480, 23957760, 25367040, 25554944, 26952480, 27058176, 28200960, 28749312, 30440448, 31943680, 32342976, 33822720, 35936640, 38050560, 38332416, 40428720, 40587264, 43123968, 45096960, 47915520, 50734080, 51109888, 53904960, 56401920, 57498624, 60880896, 63887360, 64685952, 67645440, 71873280, 76101120, 76664832, 80857440, 81174528, 86247936, 95831040, 101468160, 107809920, 114997248, 121761792, 127774720, 129371904, 135290880, 143746560, 152202240, 153329664, 161714880, 172495872, 191662080, 202936320, 215619840, 229994496, 243523584, 255549440, 258743808, 287493120, 304404480, 323429760, 344991744, 383324160, 405872640, 431239680, 459988992, 517487616, 574986240, 608808960, 646859520, 689983488, 766648320, 862479360, 1034975232, 1149972480, 1217617920, 1293719040, 1379966976, 1724958720, 2069950464, 2299944960, 2587438080, 3449917440, 4139900928, 5174876160, 6899834880, 10349752320, 20699504640]

約数ペア:

[(1, 20699504640), (2, 10349752320), (3, 6899834880), (4, 5174876160), (5, 4139900928), (6, 3449917440), (8, 2587438080), (9, 2299944960), (10, 2069950464), (12, 1724958720), (15, 1379966976), (16, 1293719040), (17, 1217617920), (18, 1149972480), (20, 1034975232), (24, 862479360), (27, 766648320), (30, 689983488), (32, 646859520), (34, 608808960), (36, 574986240), (40, 517487616), (45, 459988992), (48, 431239680), (51, 405872640), (54, 383324160), (60, 344991744), (64, 323429760), (68, 304404480), (72, 287493120), (80, 258743808), (81, 255549440), (85, 243523584), (90, 229994496), (96, 215619840), (102, 202936320), (108, 191662080), (120, 172495872), (128, 161714880), (135, 153329664), (136, 152202240), (144, 143746560), (153, 135290880), (160, 129371904), (162, 127774720), (170, 121761792), (180, 114997248), (192, 107809920), (204, 101468160), (216, 95831040), (240, 86247936), (255, 81174528), (256, 80857440), (270, 76664832), (272, 76101120), (288, 71873280), (306, 67645440), (320, 64685952), (324, 63887360), (340, 60880896), (360, 57498624), (367, 56401920), (384, 53904960), (405, 51109888), (408, 50734080), (432, 47915520), (459, 45096960), (480, 43123968), (510, 40587264), (512, 40428720), (540, 38332416), (544, 38050560), (576, 35936640), (612, 33822720), (640, 32342976), (648, 31943680), (680, 30440448), (720, 28749312), (734, 28200960), (765, 27058176), (768, 26952480), (810, 25554944), (816, 25367040), (864, 23957760), (918, 22548480), (960, 21561984), (1020, 20293632), (1024, 20214360), (1080, 19166208), (1088, 19025280), (1101, 18800640), (1152, 17968320), (1224, 16911360), (1280, 16171488), (1296, 15971840), (1360, 15220224), (1377, 15032320), (1440, 14374656), (1468, 14100480), (1530, 13529088), (1536, 13476240), (1620, 12777472), (1632, 12683520), (1728, 11978880), (1835, 11280384), (1836, 11274240), (1920, 10780992), (2040, 10146816), (2048, 10107180), (2160, 9583104), (2176, 9512640), (2202, 9400320), (2295, 9019392), (2304, 8984160), (2448, 8455680), (2560, 8085744), (2592, 7985920), (2720, 7610112), (2754, 7516160), (2880, 7187328), (2936, 7050240), (3060, 6764544), (3072, 6738120), (3240, 6388736), (3264, 6341760), (3303, 6266880), (3456, 5989440), (3670, 5640192), (3672, 5637120), (3840, 5390496), (4080, 5073408), (4096, 5053590), (4320, 4791552), (4352, 4756320), (4404, 4700160), (4590, 4509696), (4608, 4492080), (4896, 4227840), (5120, 4042872), (5184, 3992960), (5440, 3805056), (5505, 3760128), (5508, 3758080), (5760, 3593664), (5872, 3525120), (6120, 3382272), (6144, 3369060), (6239, 3317760), (6480, 3194368), (6528, 3170880), (6606, 3133440), (6885, 3006464), (6912, 2994720), (7340, 2820096), (7344, 2818560), (7680, 2695248), (8160, 2536704), (8192, 2526795), (8640, 2395776), (8704, 2378160), (8808, 2350080), (9180, 2254848), (9216, 2246040), (9792, 2113920), (9909, 2088960), (10240, 2021436), (10368, 1996480), (10880, 1902528), (11010, 1880064), (11016, 1879040), (11520, 1796832), (11744, 1762560), (12240, 1691136), (12288, 1684530), (12478, 1658880), (12960, 1597184), (13056, 1585440), (13212, 1566720), (13770, 1503232), (13824, 1497360), (14680, 1410048), (14688, 1409280), (15360, 1347624), (16320, 1268352), (16515, 1253376), (17280, 1197888), (17408, 1189080), (17616, 1175040), (18360, 1127424), (18432, 1123020), (18717, 1105920), (19584, 1056960), (19818, 1044480), (20480, 1010718), (20736, 998240), (21760, 951264), (22020, 940032), (22032, 939520), (23040, 898416), (23488, 881280), (24480, 845568), (24576, 842265), (24956, 829440), (25920, 798592), (26112, 792720), (26424, 783360), (27540, 751616), (27648, 748680), (29360, 705024), (29376, 704640), (29727, 696320), (30720, 673812), (31195, 663552), (32640, 634176), (33030, 626688), (34560, 598944), (34816, 594540), (35232, 587520), (36720, 563712), (36864, 561510), (37434, 552960), (39168, 528480), (39636, 522240), (40960, 505359), (41472, 499120), (43520, 475632), (44040, 470016), (44064, 469760), (46080, 449208), (46976, 440640), (48960, 422784), (49545, 417792), (49912, 414720), (51840, 399296), (52224, 396360), (52848, 391680), (55080, 375808), (55296, 374340), (56151, 368640), (58720, 352512), (58752, 352320), (59454, 348160), (61440, 336906), (62390, 331776), (65280, 317088), (66060, 313344), (69120, 299472), (69632, 297270), (70464, 293760), (73440, 281856), (73728, 280755), (74868, 276480), (78336, 264240), (79272, 261120), (82944, 249560), (87040, 237816), (88080, 235008), (88128, 234880), (92160, 224604), (93585, 221184), (93952, 220320), (97920, 211392), (99090, 208896), (99824, 207360), (103680, 199648), (104448, 198180), (105696, 195840), (110160, 187904), (110592, 187170), (112302, 184320), (117440, 176256), (117504, 176160), (118908, 174080), (122880, 168453), (124780, 165888), (130560, 158544), (132120, 156672), (138240, 149736), (139264, 148635), (140928, 146880)]