21717148320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:665

約数の個数: 576

約数和(自身を含む): 88959596544

約数和(自身を除く): 67242448224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 283, 288, 315, 322, 331, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 566, 630, 644, 662, 672, 690, 720, 736, 805, 828, 840, 849, 920, 966, 993, 1008, 1035, 1104, 1120, 1132, 1260, 1288, 1324, 1380, 1415, 1440, 1449, 1610, 1655, 1656, 1680, 1698, 1840, 1932, 1981, 1986, 2016, 2070, 2208, 2264, 2317, 2415, 2520, 2547, 2576, 2648, 2760, 2830, 2898, 2979, 3220, 3310, 3312, 3360, 3396, 3680, 3864, 3962, 3972, 4140, 4245, 4528, 4634, 4830, 4965, 5040, 5094, 5152, 5296, 5520, 5660, 5796, 5943, 5958, 6440, 6509, 6620, 6624, 6792, 6951, 7245, 7613, 7728, 7924, 7944, 8280, 8490, 9056, 9268, 9660, 9905, 9930, 10080, 10188, 10592, 11040, 11320, 11585, 11592, 11886, 11916, 12735, 12880, 13018, 13240, 13584, 13902, 14490, 14895, 15226, 15456, 15848, 15888, 16560, 16980, 17829, 18536, 19320, 19527, 19810, 19860, 20376, 20853, 22640, 22839, 23170, 23184, 23772, 23832, 25470, 25760, 26036, 26480, 27168, 27804, 28980, 29715, 29790, 30452, 31696, 31776, 32545, 33120, 33960, 34755, 35658, 37072, 38065, 38640, 39054, 39620, 39720, 40752, 41706, 45280, 45563, 45678, 46340, 46368, 47544, 47664, 50940, 52072, 52960, 53291, 55608, 57960, 58581, 59430, 59580, 60904, 63392, 65090, 67920, 68517, 69510, 71316, 74144, 76130, 77280, 78108, 79240, 79440, 81504, 83412, 89145, 91126, 91356, 92680, 93673, 95088, 95328, 97635, 101880, 104144, 104265, 106582, 111216, 114195, 115920, 117162, 118860, 119160, 121808, 130180, 135840, 136689, 137034, 139020, 142632, 152260, 156216, 158480, 158880, 159873, 166824, 178290, 182252, 182712, 185360, 187346, 190176, 195270, 203760, 208288, 208530, 213164, 222432, 227815, 228390, 231840, 234324, 237720, 238320, 243616, 260360, 266455, 273378, 274068, 278040, 281019, 285264, 292905, 304520, 312432, 316960, 319746, 333648, 342585, 356580, 364504, 365424, 370720, 374692, 390540, 407520, 410067, 417060, 426328, 455630, 456780, 468365, 468648, 475440, 476640, 479619, 520720, 532910, 546756, 548136, 556080, 562038, 570528, 585810, 609040, 624864, 639492, 655711, 667296, 683445, 685170, 713160, 729008, 730848, 749384, 781080, 799365, 820134, 834120, 843057, 852656, 911260, 913560, 936730, 937296, 950880, 959238, 1041440, 1065820, 1093512, 1096272, 1112160, 1124076, 1171620, 1218080, 1278984, 1311422, 1366890, 1370340, 1405095, 1426320, 1458016, 1498768, 1562160, 1598730, 1640268, 1668240, 1686114, 1705312, 1822520, 1827120, 1873460, 1874592, 1918476, 1967133, 2050335, 2131640, 2154479, 2187024, 2192544, 2248152, 2343240, 2398095, 2557968, 2622844, 2733780, 2740680, 2810190, 2852640, 2997536, 3124320, 3197460, 3278555, 3280536, 3336480, 3372228, 3645040, 3654240, 3746920, 3836952, 3934266, 4100670, 4215285, 4263280, 4308958, 4374048, 4496304, 4686480, 4796190, 5115936, 5245688, 5467560, 5481360, 5620380, 5901399, 6394920, 6463437, 6557110, 6561072, 6744456, 7290080, 7493840, 7673904, 7868532, 8201340, 8430570, 8526560, 8617916, 8992608, 9372960, 9592380, 9835665, 10491376, 10772395, 10935120, 10962720, 11240760, 11802798, 12789840, 12926874, 13114220, 13122144, 13488912, 14987680, 15081353, 15347808, 15737064, 16402680, 16861140, 17235832, 19184760, 19390311, 19671330, 20982752, 21544790, 21870240, 22481520, 23605596, 25579680, 25853748, 26228440, 26977824, 29506995, 30162706, 31474128, 32317185, 32805360, 33722280, 34471664, 38369520, 38780622, 39342660, 43089580, 44963040, 45244059, 47211192, 51707496, 52456880, 59013990, 60325412, 62948256, 64634370, 65610720, 67444560, 68943328, 75406765, 76739040, 77561244, 78685320, 86179160, 90488118, 94422384, 96951555, 103414992, 104913760, 118027980, 120650824, 129268740, 134889120, 135732177, 150813530, 155122488, 157370640, 172358320, 180976236, 188844768, 193903110, 206829984, 226220295, 236055960, 241301648, 258537480, 271464354, 301627060, 310244976, 314741280, 344716640, 361952472, 387806220, 452440590, 472111920, 482603296, 517074960, 542928708, 603254120, 620489952, 678660885, 723904944, 775612440, 904881180, 944223840, 1034149920, 1085857416, 1206508240, 1357321770, 1447809888, 1551224880, 1809762360, 2171714832, 2413016480, 2714643540, 3102449760, 3619524720, 4343429664, 5429287080, 7239049440, 10858574160, 21717148320]

約数ペア:

[(1, 21717148320), (2, 10858574160), (3, 7239049440), (4, 5429287080), (5, 4343429664), (6, 3619524720), (7, 3102449760), (8, 2714643540), (9, 2413016480), (10, 2171714832), (12, 1809762360), (14, 1551224880), (15, 1447809888), (16, 1357321770), (18, 1206508240), (20, 1085857416), (21, 1034149920), (23, 944223840), (24, 904881180), (28, 775612440), (30, 723904944), (32, 678660885), (35, 620489952), (36, 603254120), (40, 542928708), (42, 517074960), (45, 482603296), (46, 472111920), (48, 452440590), (56, 387806220), (60, 361952472), (63, 344716640), (69, 314741280), (70, 310244976), (72, 301627060), (80, 271464354), (84, 258537480), (90, 241301648), (92, 236055960), (96, 226220295), (105, 206829984), (112, 193903110), (115, 188844768), (120, 180976236), (126, 172358320), (138, 157370640), (140, 155122488), (144, 150813530), (160, 135732177), (161, 134889120), (168, 129268740), (180, 120650824), (184, 118027980), (207, 104913760), (210, 103414992), (224, 96951555), (230, 94422384), (240, 90488118), (252, 86179160), (276, 78685320), (280, 77561244), (283, 76739040), (288, 75406765), (315, 68943328), (322, 67444560), (331, 65610720), (336, 64634370), (345, 62948256), (360, 60325412), (368, 59013990), (414, 52456880), (420, 51707496), (460, 47211192), (480, 45244059), (483, 44963040), (504, 43089580), (552, 39342660), (560, 38780622), (566, 38369520), (630, 34471664), (644, 33722280), (662, 32805360), (672, 32317185), (690, 31474128), (720, 30162706), (736, 29506995), (805, 26977824), (828, 26228440), (840, 25853748), (849, 25579680), (920, 23605596), (966, 22481520), (993, 21870240), (1008, 21544790), (1035, 20982752), (1104, 19671330), (1120, 19390311), (1132, 19184760), (1260, 17235832), (1288, 16861140), (1324, 16402680), (1380, 15737064), (1415, 15347808), (1440, 15081353), (1449, 14987680), (1610, 13488912), (1655, 13122144), (1656, 13114220), (1680, 12926874), (1698, 12789840), (1840, 11802798), (1932, 11240760), (1981, 10962720), (1986, 10935120), (2016, 10772395), (2070, 10491376), (2208, 9835665), (2264, 9592380), (2317, 9372960), (2415, 8992608), (2520, 8617916), (2547, 8526560), (2576, 8430570), (2648, 8201340), (2760, 7868532), (2830, 7673904), (2898, 7493840), (2979, 7290080), (3220, 6744456), (3310, 6561072), (3312, 6557110), (3360, 6463437), (3396, 6394920), (3680, 5901399), (3864, 5620380), (3962, 5481360), (3972, 5467560), (4140, 5245688), (4245, 5115936), (4528, 4796190), (4634, 4686480), (4830, 4496304), (4965, 4374048), (5040, 4308958), (5094, 4263280), (5152, 4215285), (5296, 4100670), (5520, 3934266), (5660, 3836952), (5796, 3746920), (5943, 3654240), (5958, 3645040), (6440, 3372228), (6509, 3336480), (6620, 3280536), (6624, 3278555), (6792, 3197460), (6951, 3124320), (7245, 2997536), (7613, 2852640), (7728, 2810190), (7924, 2740680), (7944, 2733780), (8280, 2622844), (8490, 2557968), (9056, 2398095), (9268, 2343240), (9660, 2248152), (9905, 2192544), (9930, 2187024), (10080, 2154479), (10188, 2131640), (10592, 2050335), (11040, 1967133), (11320, 1918476), (11585, 1874592), (11592, 1873460), (11886, 1827120), (11916, 1822520), (12735, 1705312), (12880, 1686114), (13018, 1668240), (13240, 1640268), (13584, 1598730), (13902, 1562160), (14490, 1498768), (14895, 1458016), (15226, 1426320), (15456, 1405095), (15848, 1370340), (15888, 1366890), (16560, 1311422), (16980, 1278984), (17829, 1218080), (18536, 1171620), (19320, 1124076), (19527, 1112160), (19810, 1096272), (19860, 1093512), (20376, 1065820), (20853, 1041440), (22640, 959238), (22839, 950880), (23170, 937296), (23184, 936730), (23772, 913560), (23832, 911260), (25470, 852656), (25760, 843057), (26036, 834120), (26480, 820134), (27168, 799365), (27804, 781080), (28980, 749384), (29715, 730848), (29790, 729008), (30452, 713160), (31696, 685170), (31776, 683445), (32545, 667296), (33120, 655711), (33960, 639492), (34755, 624864), (35658, 609040), (37072, 585810), (38065, 570528), (38640, 562038), (39054, 556080), (39620, 548136), (39720, 546756), (40752, 532910), (41706, 520720), (45280, 479619), (45563, 476640), (45678, 475440), (46340, 468648), (46368, 468365), (47544, 456780), (47664, 455630), (50940, 426328), (52072, 417060), (52960, 410067), (53291, 407520), (55608, 390540), (57960, 374692), (58581, 370720), (59430, 365424), (59580, 364504), (60904, 356580), (63392, 342585), (65090, 333648), (67920, 319746), (68517, 316960), (69510, 312432), (71316, 304520), (74144, 292905), (76130, 285264), (77280, 281019), (78108, 278040), (79240, 274068), (79440, 273378), (81504, 266455), (83412, 260360), (89145, 243616), (91126, 238320), (91356, 237720), (92680, 234324), (93673, 231840), (95088, 228390), (95328, 227815), (97635, 222432), (101880, 213164), (104144, 208530), (104265, 208288), (106582, 203760), (111216, 195270), (114195, 190176), (115920, 187346), (117162, 185360), (118860, 182712), (119160, 182252), (121808, 178290), (130180, 166824), (135840, 159873), (136689, 158880), (137034, 158480), (139020, 156216), (142632, 152260)]