21292561920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 640

約数和(自身を含む): 81316224000

約数和(自身を除く): 60023662080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 59, 60, 64, 70, 80, 84, 96, 98, 105, 112, 118, 120, 128, 137, 140, 147, 160, 168, 177, 192, 196, 210, 224, 236, 240, 245, 256, 274, 280, 294, 295, 320, 336, 343, 354, 384, 392, 411, 413, 420, 448, 472, 480, 490, 512, 548, 560, 588, 590, 640, 672, 685, 686, 708, 735, 768, 784, 822, 826, 840, 885, 896, 944, 959, 960, 980, 1029, 1096, 1120, 1176, 1180, 1239, 1280, 1344, 1370, 1372, 1416, 1470, 1536, 1568, 1644, 1652, 1680, 1715, 1770, 1792, 1888, 1918, 1920, 1960, 2055, 2058, 2065, 2192, 2240, 2352, 2360, 2478, 2560, 2688, 2740, 2744, 2832, 2877, 2891, 2940, 3136, 3288, 3304, 3360, 3430, 3540, 3584, 3776, 3836, 3840, 3920, 4110, 4116, 4130, 4384, 4480, 4704, 4720, 4795, 4956, 5145, 5376, 5480, 5488, 5664, 5754, 5782, 5880, 6195, 6272, 6576, 6608, 6713, 6720, 6860, 7080, 7552, 7672, 7680, 7840, 8083, 8220, 8232, 8260, 8673, 8768, 8960, 9408, 9440, 9590, 9912, 10290, 10752, 10960, 10976, 11328, 11508, 11564, 11760, 12390, 12544, 13152, 13216, 13426, 13440, 13720, 14160, 14385, 14455, 15104, 15344, 15680, 16166, 16440, 16464, 16520, 17346, 17536, 17920, 18816, 18880, 19180, 19824, 20139, 20237, 20580, 21920, 21952, 22656, 23016, 23128, 23520, 24249, 24780, 25088, 26304, 26432, 26852, 26880, 27440, 28320, 28770, 28910, 30208, 30688, 31360, 32332, 32880, 32928, 33040, 33565, 34692, 35072, 37632, 37760, 38360, 39648, 40278, 40415, 40474, 41160, 43365, 43840, 43904, 45312, 46032, 46256, 46991, 47040, 48498, 49560, 52608, 52864, 53704, 53760, 54880, 56581, 56640, 57540, 57820, 60711, 61376, 62720, 64664, 65760, 65856, 66080, 67130, 69384, 70144, 75264, 75520, 76720, 79296, 80556, 80830, 80948, 82320, 86730, 87680, 87808, 90624, 92064, 92512, 93982, 94080, 96996, 99120, 100695, 101185, 105216, 105728, 107408, 109760, 113162, 113280, 115080, 115640, 121245, 121422, 122752, 125440, 129328, 131520, 131712, 132160, 134260, 138768, 140973, 151040, 153440, 158592, 161112, 161660, 161896, 164640, 169743, 173460, 175360, 175616, 184128, 185024, 187964, 188160, 193992, 198240, 201390, 202370, 210432, 211456, 214816, 219520, 226324, 226560, 230160, 231280, 234955, 242490, 242844, 245504, 258656, 263040, 263424, 264320, 268520, 277536, 281946, 282905, 303555, 306880, 317184, 322224, 323320, 323792, 329280, 339486, 346920, 350720, 368256, 370048, 375928, 376320, 387984, 396067, 396480, 402780, 404740, 429632, 439040, 452648, 453120, 460320, 462560, 469910, 484980, 485688, 491008, 517312, 526080, 526848, 528640, 537040, 555072, 563892, 565810, 607110, 613760, 634368, 644448, 646640, 647584, 658560, 678972, 693840, 704865, 736512, 740096, 751856, 775968, 792134, 792960, 805560, 809480, 848715, 859264, 878080, 905296, 920640, 925120, 939820, 969960, 971376, 1034624, 1052160, 1057280, 1074080, 1110144, 1127784, 1131620, 1188201, 1214220, 1227520, 1288896, 1293280, 1295168, 1317120, 1357944, 1387680, 1409730, 1473024, 1480192, 1503712, 1551936, 1584268, 1585920, 1611120, 1618960, 1697430, 1718528, 1810592, 1841280, 1850240, 1879640, 1939920, 1942752, 1980335, 2069248, 2148160, 2220288, 2255568, 2263240, 2376402, 2428440, 2455040, 2577792, 2586560, 2590336, 2634240, 2715888, 2772469, 2775360, 2819460, 3007424, 3103872, 3168536, 3171840, 3222240, 3237920, 3394860, 3437056, 3621184, 3682560, 3700480, 3759280, 3879840, 3885504, 3960670, 4138496, 4296320, 4440576, 4511136, 4526480, 4752804, 4856880, 5155584, 5173120, 5180672, 5431776, 5544938, 5550720, 5638920, 5941005, 6014848, 6207744, 6337072, 6444480, 6475840, 6789720, 7242368, 7365120, 7400960, 7518560, 7759680, 7771008, 7921340, 8317407, 8592640, 9022272, 9052960, 9505608, 9713760, 10311168, 10346240, 10361344, 10863552, 11089876, 11101440, 11277840, 11882010, 12029696, 12415488, 12674144, 12888960, 12951680, 13579440, 13862345, 14484736, 15037120, 15519360, 15542016, 15842680, 16634814, 17185280, 18044544, 18105920, 19011216, 19427520, 20692480, 21727104, 22179752, 22202880, 22555680, 23764020, 24059392, 25348288, 25777920, 25903360, 27158880, 27724690, 28969472, 30074240, 31038720, 31084032, 31685360, 33269628, 36089088, 36211840, 38022432, 38855040, 41587035, 43454208, 44359504, 45111360, 47528040, 50696576, 51555840, 51806720, 54317760, 55449380, 60148480, 62077440, 63370720, 66539256, 72178176, 72423680, 76044864, 77710080, 83174070, 86908416, 88719008, 90222720, 95056080, 101393152, 108635520, 110898760, 120296960, 126741440, 133078512, 144847360, 152089728, 155420160, 166348140, 177438016, 180445440, 190112160, 202786304, 217271040, 221797520, 253482880, 266157024, 304179456, 332696280, 354876032, 360890880, 380224320, 434542080, 443595040, 506965760, 532314048, 608358912, 665392560, 709752064, 760448640, 887190080, 1013931520, 1064628096, 1330785120, 1419504128, 1520897280, 1774380160, 2129256192, 2661570240, 3041794560, 3548760320, 4258512384, 5323140480, 7097520640, 10646280960, 21292561920]

約数ペア:

[(1, 21292561920), (2, 10646280960), (3, 7097520640), (4, 5323140480), (5, 4258512384), (6, 3548760320), (7, 3041794560), (8, 2661570240), (10, 2129256192), (12, 1774380160), (14, 1520897280), (15, 1419504128), (16, 1330785120), (20, 1064628096), (21, 1013931520), (24, 887190080), (28, 760448640), (30, 709752064), (32, 665392560), (35, 608358912), (40, 532314048), (42, 506965760), (48, 443595040), (49, 434542080), (56, 380224320), (59, 360890880), (60, 354876032), (64, 332696280), (70, 304179456), (80, 266157024), (84, 253482880), (96, 221797520), (98, 217271040), (105, 202786304), (112, 190112160), (118, 180445440), (120, 177438016), (128, 166348140), (137, 155420160), (140, 152089728), (147, 144847360), (160, 133078512), (168, 126741440), (177, 120296960), (192, 110898760), (196, 108635520), (210, 101393152), (224, 95056080), (236, 90222720), (240, 88719008), (245, 86908416), (256, 83174070), (274, 77710080), (280, 76044864), (294, 72423680), (295, 72178176), (320, 66539256), (336, 63370720), (343, 62077440), (354, 60148480), (384, 55449380), (392, 54317760), (411, 51806720), (413, 51555840), (420, 50696576), (448, 47528040), (472, 45111360), (480, 44359504), (490, 43454208), (512, 41587035), (548, 38855040), (560, 38022432), (588, 36211840), (590, 36089088), (640, 33269628), (672, 31685360), (685, 31084032), (686, 31038720), (708, 30074240), (735, 28969472), (768, 27724690), (784, 27158880), (822, 25903360), (826, 25777920), (840, 25348288), (885, 24059392), (896, 23764020), (944, 22555680), (959, 22202880), (960, 22179752), (980, 21727104), (1029, 20692480), (1096, 19427520), (1120, 19011216), (1176, 18105920), (1180, 18044544), (1239, 17185280), (1280, 16634814), (1344, 15842680), (1370, 15542016), (1372, 15519360), (1416, 15037120), (1470, 14484736), (1536, 13862345), (1568, 13579440), (1644, 12951680), (1652, 12888960), (1680, 12674144), (1715, 12415488), (1770, 12029696), (1792, 11882010), (1888, 11277840), (1918, 11101440), (1920, 11089876), (1960, 10863552), (2055, 10361344), (2058, 10346240), (2065, 10311168), (2192, 9713760), (2240, 9505608), (2352, 9052960), (2360, 9022272), (2478, 8592640), (2560, 8317407), (2688, 7921340), (2740, 7771008), (2744, 7759680), (2832, 7518560), (2877, 7400960), (2891, 7365120), (2940, 7242368), (3136, 6789720), (3288, 6475840), (3304, 6444480), (3360, 6337072), (3430, 6207744), (3540, 6014848), (3584, 5941005), (3776, 5638920), (3836, 5550720), (3840, 5544938), (3920, 5431776), (4110, 5180672), (4116, 5173120), (4130, 5155584), (4384, 4856880), (4480, 4752804), (4704, 4526480), (4720, 4511136), (4795, 4440576), (4956, 4296320), (5145, 4138496), (5376, 3960670), (5480, 3885504), (5488, 3879840), (5664, 3759280), (5754, 3700480), (5782, 3682560), (5880, 3621184), (6195, 3437056), (6272, 3394860), (6576, 3237920), (6608, 3222240), (6713, 3171840), (6720, 3168536), (6860, 3103872), (7080, 3007424), (7552, 2819460), (7672, 2775360), (7680, 2772469), (7840, 2715888), (8083, 2634240), (8220, 2590336), (8232, 2586560), (8260, 2577792), (8673, 2455040), (8768, 2428440), (8960, 2376402), (9408, 2263240), (9440, 2255568), (9590, 2220288), (9912, 2148160), (10290, 2069248), (10752, 1980335), (10960, 1942752), (10976, 1939920), (11328, 1879640), (11508, 1850240), (11564, 1841280), (11760, 1810592), (12390, 1718528), (12544, 1697430), (13152, 1618960), (13216, 1611120), (13426, 1585920), (13440, 1584268), (13720, 1551936), (14160, 1503712), (14385, 1480192), (14455, 1473024), (15104, 1409730), (15344, 1387680), (15680, 1357944), (16166, 1317120), (16440, 1295168), (16464, 1293280), (16520, 1288896), (17346, 1227520), (17536, 1214220), (17920, 1188201), (18816, 1131620), (18880, 1127784), (19180, 1110144), (19824, 1074080), (20139, 1057280), (20237, 1052160), (20580, 1034624), (21920, 971376), (21952, 969960), (22656, 939820), (23016, 925120), (23128, 920640), (23520, 905296), (24249, 878080), (24780, 859264), (25088, 848715), (26304, 809480), (26432, 805560), (26852, 792960), (26880, 792134), (27440, 775968), (28320, 751856), (28770, 740096), (28910, 736512), (30208, 704865), (30688, 693840), (31360, 678972), (32332, 658560), (32880, 647584), (32928, 646640), (33040, 644448), (33565, 634368), (34692, 613760), (35072, 607110), (37632, 565810), (37760, 563892), (38360, 555072), (39648, 537040), (40278, 528640), (40415, 526848), (40474, 526080), (41160, 517312), (43365, 491008), (43840, 485688), (43904, 484980), (45312, 469910), (46032, 462560), (46256, 460320), (46991, 453120), (47040, 452648), (48498, 439040), (49560, 429632), (52608, 404740), (52864, 402780), (53704, 396480), (53760, 396067), (54880, 387984), (56581, 376320), (56640, 375928), (57540, 370048), (57820, 368256), (60711, 350720), (61376, 346920), (62720, 339486), (64664, 329280), (65760, 323792), (65856, 323320), (66080, 322224), (67130, 317184), (69384, 306880), (70144, 303555), (75264, 282905), (75520, 281946), (76720, 277536), (79296, 268520), (80556, 264320), (80830, 263424), (80948, 263040), (82320, 258656), (86730, 245504), (87680, 242844), (87808, 242490), (90624, 234955), (92064, 231280), (92512, 230160), (93982, 226560), (94080, 226324), (96996, 219520), (99120, 214816), (100695, 211456), (101185, 210432), (105216, 202370), (105728, 201390), (107408, 198240), (109760, 193992), (113162, 188160), (113280, 187964), (115080, 185024), (115640, 184128), (121245, 175616), (121422, 175360), (122752, 173460), (125440, 169743), (129328, 164640), (131520, 161896), (131712, 161660), (132160, 161112), (134260, 158592), (138768, 153440), (140973, 151040)]