21127720320

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 1024

約数和(自身を含む): 93415680000

約数和(自身を除く): 72287959680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 58, 60, 63, 64, 70, 72, 76, 80, 84, 87, 90, 95, 96, 105, 108, 112, 114, 116, 120, 126, 128, 133, 135, 140, 144, 145, 152, 160, 168, 171, 174, 180, 189, 190, 192, 203, 210, 216, 224, 228, 232, 240, 252, 261, 266, 270, 280, 285, 288, 290, 304, 315, 317, 320, 336, 342, 348, 360, 378, 380, 384, 399, 406, 420, 432, 435, 448, 456, 464, 480, 504, 513, 522, 532, 540, 551, 560, 570, 576, 580, 608, 609, 630, 634, 640, 665, 672, 684, 696, 720, 756, 760, 783, 798, 812, 840, 855, 864, 870, 896, 912, 928, 945, 951, 960, 1008, 1015, 1026, 1044, 1064, 1080, 1102, 1120, 1140, 1152, 1160, 1197, 1216, 1218, 1260, 1268, 1305, 1330, 1344, 1368, 1392, 1440, 1512, 1520, 1566, 1585, 1596, 1624, 1653, 1680, 1710, 1728, 1740, 1824, 1827, 1856, 1890, 1902, 1920, 1995, 2016, 2030, 2052, 2088, 2128, 2160, 2204, 2219, 2240, 2280, 2320, 2394, 2432, 2436, 2520, 2536, 2565, 2610, 2660, 2688, 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22190, 22824, 23142, 23940, 24092, 24192, 24360, 24795, 25056, 25360, 25536, 25984, 26448, 26628, 27360, 27405, 27579, 27840, 28530, 28728, 29232, 29754, 30115, 30240, 30432, 30856, 31320, 31920, 32480, 32832, 33060, 33285, 33408, 34236, 34713, 35264, 35504, 35910, 36138, 36480, 36540, 36772, 38040, 38304, 38570, 38976, 39672, 39942, 40320, 40576, 41040, 41760, 42161, 42560, 42795, 43848, 44080, 44380, 45648, 45965, 46284, 47880, 48184, 48720, 49590, 50112, 50720, 51072, 52896, 53256, 54207, 54720, 54810, 55158, 55680, 57060, 57456, 57855, 58464, 59508, 59913, 60230, 60480, 60864, 61712, 62640, 63840, 64351, 64960, 65664, 66120, 66570, 68472, 69426, 70528, 71008, 71820, 72276, 73080, 73544, 74385, 76080, 76608, 77140, 77952, 79344, 79884, 82080, 82737, 83520, 84322, 85120, 85590, 87696, 88160, 88760, 90345, 91296, 91930, 92568, 95760, 96368, 97440, 99180, 99855, 100224, 101440, 104139, 105792, 106512, 108414, 109440, 109620, 110316, 114120, 114912, 115710, 116928, 119016, 119826, 120460, 120960, 121728, 123424, 125280, 126483, 127680, 128702, 129920, 132240, 133140, 136944, 137895, 138852, 142016, 143640, 144552, 146160, 147088, 148770, 152160, 153216, 154280, 158688, 159768, 162621, 164160, 165474, 167040, 168644, 171180, 173565, 174667, 175392, 176320, 177520, 180690, 182592, 183860, 185136, 191520, 192736, 193053, 194880, 198360, 199710, 202880, 208278, 210805, 211584, 213024, 216828, 219240, 220632, 228240, 229824, 231420, 233856, 238032, 239652, 240920, 246848, 248211, 250560, 252966, 255360, 257404, 264480, 266280, 271035, 273888, 275790, 277704, 284032, 287280, 289104, 292320, 294176, 297540, 299565, 304320, 308560, 317376, 319536, 321755, 325242, 328320, 330948, 337288, 342360, 347130, 349334, 350784, 352640, 355040, 361380, 365184, 367720, 370272, 379449, 383040, 385472, 386106, 389760, 396720, 399420, 413685, 416556, 421610, 426048, 433656, 438480, 441264, 456480, 459648, 462840, 476064, 479304, 481840, 493696, 496422, 501120, 505932, 514808, 520695, 524001, 528960, 532560, 542070, 547776, 551580, 555408, 574560, 578208, 579159, 584640, 588352, 595080, 599130, 608640, 617120, 632415, 634752, 639072, 643510, 650484, 661896, 674576, 684720, 694260, 698668, 701568, 710080, 722760, 735440, 740544, 758898, 766080, 770944, 772212, 793440, 798840, 813105, 827370, 833112, 843220, 852096, 867312, 873335, 876960, 882528, 912960, 925680, 952128, 958608, 963680, 965265, 992844, 1011864, 1029616, 1041390, 1048002, 1057920, 1065120, 1084140, 1095552, 1103160, 1110816, 1138347, 1149120, 1156416, 1158318, 1169280, 1176704, 1190160, 1198260, 1222669, 1234240, 1241055, 1264830, 1278144, 1287020, 1300968, 1323792, 1349152, 1369440, 1388520, 1397336, 1420160, 1445520, 1470880, 1481088, 1517796, 1544424, 1572003, 1586880, 1597680, 1626210, 1654740, 1666224, 1686440, 1734624, 1737477, 1746670, 1753920, 1765056, 1825920, 1851360, 1897245, 1904256, 1917216, 1927360, 1930530, 1985688, 2023728, 2059232, 2082780, 2096004, 2130240, 2168280, 2206320, 2221632, 2276694, 2298240, 2312832, 2316636, 2380320, 2396520, 2445338, 2468480, 2482110, 2529660, 2556288, 2574040, 2601936, 2620005, 2647584, 2698304, 2738880, 2777040, 2794672, 2891040, 2895795, 2941760, 3035592, 3088848, 3144006, 3173760, 3195360, 3252420, 3309480, 3332448, 3372880, 3469248, 3474954, 3493340, 3507840, 3530112, 3668007, 3702720, 3794490, 3834432, 3854720, 3861060, 3971376, 4047456, 4118464, 4165560, 4192008, 4260480, 4336560, 4412640, 4443264, 4553388, 4633272, 4716009, 4760640, 4793040, 4890676, 4964220, 5059320, 5148080, 5203872, 5240010, 5295168, 5396608, 5477760, 5554080, 5589344, 5691735, 5782080, 5791590, 5883520, 6071184, 6113345, 6177696, 6288012, 6390720, 6504840, 6618960, 6664896, 6745760, 6938496, 6949908, 6986680, 7336014, 7405440, 7588980, 7668864, 7722120, 7860015, 7942752, 8094912, 8236928, 8331120, 8384016, 8673120, 8687385, 8825280, 9106776, 9266544, 9432018, 9521280, 9586080, 9781352, 9928440, 10118640, 10296160, 10407744, 10480020, 10590336, 11004021, 11108160, 11178688, 11383470, 11564160, 11583180, 12142368, 12226690, 12355392, 12576024, 12781440, 13009680, 13237920, 13329792, 13491520, 13899816, 13973360, 14672028, 15177960, 15444240, 15720030, 15885504, 16189824, 16662240, 16768032, 17346240, 17374770, 17650560, 18213552, 18340035, 18533088, 18864036, 19172160, 19562704, 19856880, 20237280, 20592320, 20815488, 20960040, 22008042, 22216320, 22357376, 22766940, 23166360, 23580045, 24284736, 24453380, 24710784, 25152048, 26019360, 26475840, 26983040, 27799632, 27946720, 29344056, 30355920, 30888480, 31440060, 31771008, 33012063, 33324480, 33536064, 34692480, 34749540, 36427104, 36680070, 37066176, 37728072, 38344320, 39125408, 39713760, 40474560, 41184640, 41920080, 44016084, 45533880, 46332720, 47160090, 48569472, 48906760, 50304096, 52038720, 52951680, 55020105, 55599264, 55893440, 58688112, 60711840, 61776960, 62880120, 66024126, 66648960, 67072128, 69499080, 72854208, 73360140, 74132352, 75456144, 78250816, 79427520, 80949120, 83840160, 88032168, 91067760, 92665440, 94320180, 97813520, 100608192, 104077440, 110040210, 111198528, 111786880, 117376224, 121423680, 123553920, 125760240, 132048252, 138998160, 145708416, 146720280, 150912288, 156501632, 158855040, 165060315, 167680320, 176064336, 182135520, 185330880, 188640360, 195627040, 201216384, 220080420, 222397056, 234752448, 242847360, 251520480, 264096504, 277996320, 293440560, 301824576, 330120630, 335360640, 352128672, 364271040, 370661760, 377280720, 391254080, 440160840, 469504896, 503040960, 528193008, 555992640, 586881120, 603649152, 660241260, 704257344, 728542080, 754561440, 782508160, 880321680, 1006081920, 1056386016, 1111985280, 1173762240, 1320482520, 1408514688, 1509122880, 1760643360, 2112772032, 2347524480, 2640965040, 3018245760, 3521286720, 4225544064, 5281930080, 7042573440, 10563860160, 21127720320]

約数ペア:

[(1, 21127720320), (2, 10563860160), (3, 7042573440), (4, 5281930080), (5, 4225544064), (6, 3521286720), (7, 3018245760), (8, 2640965040), (9, 2347524480), (10, 2112772032), (12, 1760643360), (14, 1509122880), (15, 1408514688), (16, 1320482520), (18, 1173762240), (19, 1111985280), (20, 1056386016), (21, 1006081920), (24, 880321680), (27, 782508160), (28, 754561440), (29, 728542080), (30, 704257344), (32, 660241260), (35, 603649152), (36, 586881120), (38, 555992640), (40, 528193008), (42, 503040960), (45, 469504896), (48, 440160840), (54, 391254080), (56, 377280720), (57, 370661760), (58, 364271040), (60, 352128672), (63, 335360640), (64, 330120630), (70, 301824576), (72, 293440560), (76, 277996320), (80, 264096504), (84, 251520480), (87, 242847360), (90, 234752448), (95, 222397056), (96, 220080420), (105, 201216384), (108, 195627040), (112, 188640360), (114, 185330880), (116, 182135520), (120, 176064336), (126, 167680320), (128, 165060315), (133, 158855040), (135, 156501632), (140, 150912288), (144, 146720280), (145, 145708416), (152, 138998160), (160, 132048252), (168, 125760240), (171, 123553920), (174, 121423680), (180, 117376224), (189, 111786880), (190, 111198528), (192, 110040210), (203, 104077440), (210, 100608192), (216, 97813520), (224, 94320180), (228, 92665440), (232, 91067760), (240, 88032168), (252, 83840160), (261, 80949120), (266, 79427520), (270, 78250816), (280, 75456144), (285, 74132352), (288, 73360140), (290, 72854208), (304, 69499080), (315, 67072128), (317, 66648960), (320, 66024126), (336, 62880120), (342, 61776960), (348, 60711840), (360, 58688112), (378, 55893440), (380, 55599264), (384, 55020105), (399, 52951680), (406, 52038720), (420, 50304096), (432, 48906760), (435, 48569472), (448, 47160090), (456, 46332720), (464, 45533880), (480, 44016084), (504, 41920080), (513, 41184640), (522, 40474560), (532, 39713760), (540, 39125408), (551, 38344320), (560, 37728072), (570, 37066176), (576, 36680070), (580, 36427104), (608, 34749540), (609, 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(1824, 11583180), (1827, 11564160), (1856, 11383470), (1890, 11178688), (1902, 11108160), (1920, 11004021), (1995, 10590336), (2016, 10480020), (2030, 10407744), (2052, 10296160), (2088, 10118640), (2128, 9928440), (2160, 9781352), (2204, 9586080), (2219, 9521280), (2240, 9432018), (2280, 9266544), (2320, 9106776), (2394, 8825280), (2432, 8687385), (2436, 8673120), (2520, 8384016), (2536, 8331120), (2565, 8236928), (2610, 8094912), (2660, 7942752), (2688, 7860015), (2736, 7722120), (2755, 7668864), (2784, 7588980), (2853, 7405440), (2880, 7336014), (3024, 6986680), (3040, 6949908), (3045, 6938496), (3132, 6745760), (3170, 6664896), (3192, 6618960), (3248, 6504840), (3306, 6390720), (3360, 6288012), (3420, 6177696), (3456, 6113345), (3480, 6071184), (3591, 5883520), (3648, 5791590), (3654, 5782080), (3712, 5691735), (3780, 5589344), (3804, 5554080), (3857, 5477760), (3915, 5396608), (3990, 5295168), (4032, 5240010), (4060, 5203872), (4104, 5148080), (4176, 5059320), (4256, 4964220), (4320, 4890676), (4408, 4793040), (4438, 4760640), (4480, 4716009), (4560, 4633272), (4640, 4553388), (4755, 4443264), (4788, 4412640), (4872, 4336560), (4959, 4260480), (5040, 4192008), (5072, 4165560), (5130, 4118464), (5220, 4047456), (5320, 3971376), (5472, 3861060), (5481, 3854720), (5510, 3834432), (5568, 3794490), (5706, 3702720), (5760, 3668007), (5985, 3530112), (6023, 3507840), (6048, 3493340), (6080, 3474954), (6090, 3469248), (6264, 3372880), (6340, 3332448), (6384, 3309480), (6496, 3252420), (6612, 3195360), (6657, 3173760), (6720, 3144006), (6840, 3088848), (6960, 3035592), (7182, 2941760), (7296, 2895795), (7308, 2891040), (7560, 2794672), (7608, 2777040), (7714, 2738880), (7830, 2698304), (7980, 2647584), (8064, 2620005), (8120, 2601936), (8208, 2574040), (8265, 2556288), (8352, 2529660), (8512, 2482110), (8559, 2468480), (8640, 2445338), (8816, 2396520), (8876, 2380320), (9120, 2316636), (9135, 2312832), (9193, 2298240), (9280, 2276694), (9510, 2221632), (9576, 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(19488, 1084140), (19836, 1065120), (19971, 1057920), (20160, 1048002), (20288, 1041390), (20520, 1029616), (20880, 1011864), (21280, 992844), (21888, 965265), (21924, 963680), (22040, 958608), (22190, 952128), (22824, 925680), (23142, 912960), (23940, 882528), (24092, 876960), (24192, 873335), (24360, 867312), (24795, 852096), (25056, 843220), (25360, 833112), (25536, 827370), (25984, 813105), (26448, 798840), (26628, 793440), (27360, 772212), (27405, 770944), (27579, 766080), (27840, 758898), (28530, 740544), (28728, 735440), (29232, 722760), (29754, 710080), (30115, 701568), (30240, 698668), (30432, 694260), (30856, 684720), (31320, 674576), (31920, 661896), (32480, 650484), (32832, 643510), (33060, 639072), (33285, 634752), (33408, 632415), (34236, 617120), (34713, 608640), (35264, 599130), (35504, 595080), (35910, 588352), (36138, 584640), (36480, 579159), (36540, 578208), (36772, 574560), (38040, 555408), (38304, 551580), (38570, 547776), (38976, 542070), (39672, 532560), (39942, 528960), (40320, 524001), (40576, 520695), (41040, 514808), (41760, 505932), (42161, 501120), (42560, 496422), (42795, 493696), (43848, 481840), (44080, 479304), (44380, 476064), (45648, 462840), (45965, 459648), (46284, 456480), (47880, 441264), (48184, 438480), (48720, 433656), (49590, 426048), (50112, 421610), (50720, 416556), (51072, 413685), (52896, 399420), (53256, 396720), (54207, 389760), (54720, 386106), (54810, 385472), (55158, 383040), (55680, 379449), (57060, 370272), (57456, 367720), (57855, 365184), (58464, 361380), (59508, 355040), (59913, 352640), (60230, 350784), (60480, 349334), (60864, 347130), (61712, 342360), (62640, 337288), (63840, 330948), (64351, 328320), (64960, 325242), (65664, 321755), (66120, 319536), (66570, 317376), (68472, 308560), (69426, 304320), (70528, 299565), (71008, 297540), (71820, 294176), (72276, 292320), (73080, 289104), (73544, 287280), (74385, 284032), (76080, 277704), (76608, 275790), (77140, 273888), (77952, 271035), (79344, 266280), (79884, 264480), (82080, 257404), (82737, 255360), (83520, 252966), (84322, 250560), (85120, 248211), (85590, 246848), (87696, 240920), (88160, 239652), (88760, 238032), (90345, 233856), (91296, 231420), (91930, 229824), (92568, 228240), (95760, 220632), (96368, 219240), (97440, 216828), (99180, 213024), (99855, 211584), (100224, 210805), (101440, 208278), (104139, 202880), (105792, 199710), (106512, 198360), (108414, 194880), (109440, 193053), (109620, 192736), (110316, 191520), (114120, 185136), (114912, 183860), (115710, 182592), (116928, 180690), (119016, 177520), (119826, 176320), (120460, 175392), (120960, 174667), (121728, 173565), (123424, 171180), (125280, 168644), (126483, 167040), (127680, 165474), (128702, 164160), (129920, 162621), (132240, 159768), (133140, 158688), (136944, 154280), (137895, 153216), (138852, 152160), (142016, 148770), (143640, 147088), (144552, 146160)]