31681566720

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 768

約数和(自身を含む): 122496192000

約数和(自身を除く): 90814625280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 108, 111, 114, 120, 128, 135, 144, 148, 152, 160, 163, 171, 180, 185, 190, 192, 216, 222, 228, 240, 256, 270, 285, 288, 296, 304, 320, 326, 333, 342, 360, 370, 380, 384, 432, 444, 456, 480, 489, 512, 513, 540, 555, 570, 576, 592, 608, 640, 652, 666, 684, 703, 720, 740, 760, 768, 815, 855, 864, 888, 912, 960, 978, 999, 1024, 1026, 1080, 1110, 1140, 1152, 1184, 1216, 1280, 1304, 1332, 1368, 1406, 1440, 1467, 1480, 1520, 1536, 1630, 1665, 1710, 1728, 1776, 1824, 1920, 1956, 1998, 2048, 2052, 2109, 2160, 2220, 2280, 2304, 2368, 2432, 2445, 2560, 2565, 2608, 2664, 2736, 2812, 2880, 2934, 2960, 3040, 3072, 3097, 3260, 3330, 3420, 3456, 3515, 3552, 3648, 3840, 3912, 3996, 4104, 4218, 4320, 4401, 4440, 4560, 4608, 4736, 4864, 4890, 4995, 5120, 5130, 5216, 5328, 5472, 5624, 5760, 5868, 5920, 6031, 6080, 6144, 6194, 6327, 6520, 6660, 6840, 6912, 7030, 7104, 7296, 7335, 7680, 7824, 7992, 8208, 8436, 8640, 8802, 8880, 9120, 9216, 9291, 9472, 9728, 9780, 9990, 10240, 10260, 10432, 10545, 10656, 10944, 11248, 11520, 11736, 11840, 12062, 12160, 12388, 12654, 13040, 13320, 13680, 13824, 14060, 14208, 14592, 14670, 15360, 15485, 15648, 15984, 16416, 16872, 17280, 17604, 17760, 18093, 18240, 18432, 18582, 18944, 18981, 19456, 19560, 19980, 20520, 20864, 21090, 21312, 21888, 22005, 22496, 23040, 23472, 23680, 24124, 24320, 24776, 25308, 26080, 26640, 27360, 27648, 27873, 28120, 28416, 29184, 29340, 30155, 30720, 30970, 31296, 31635, 31968, 32832, 33744, 34560, 35208, 35520, 36186, 36480, 37164, 37888, 37962, 38912, 39120, 39960, 41040, 41728, 42180, 42624, 43776, 44010, 44992, 46080, 46455, 46944, 47360, 48248, 48640, 49552, 50616, 52160, 53280, 54279, 54720, 55296, 55746, 56240, 56832, 58368, 58680, 60310, 61940, 62592, 63270, 63936, 65664, 67488, 69120, 70416, 71040, 72372, 72960, 74328, 75776, 75924, 78240, 79920, 82080, 83456, 83619, 84360, 85248, 87552, 88020, 89984, 90465, 92160, 92910, 93888, 94720, 94905, 96496, 97280, 99104, 101232, 104320, 106560, 108558, 109440, 111492, 112480, 113664, 114589, 116736, 117360, 120620, 123880, 125184, 126540, 127872, 131328, 134976, 138240, 139365, 140832, 142080, 144744, 145920, 148656, 151848, 156480, 159840, 162837, 164160, 166912, 167238, 168720, 170496, 175104, 176040, 179968, 180930, 185820, 187776, 189440, 189810, 192992, 194560, 198208, 202464, 208640, 213120, 217116, 218880, 222984, 224960, 227328, 229178, 234720, 241240, 247760, 250368, 253080, 255744, 262656, 269952, 271395, 276480, 278730, 281664, 284160, 289488, 291840, 297312, 303696, 312960, 319680, 325674, 328320, 333824, 334476, 337440, 340992, 343767, 350208, 352080, 359936, 361860, 371640, 375552, 378880, 379620, 385984, 396416, 404928, 417280, 418095, 426240, 434232, 437760, 445968, 449920, 458356, 469440, 482480, 495520, 500736, 506160, 511488, 525312, 539904, 542790, 557460, 563328, 568320, 572945, 578976, 583680, 594624, 607392, 625920, 639360, 651348, 656640, 668952, 674880, 681984, 687534, 704160, 719872, 723720, 743280, 751104, 759240, 771968, 792832, 809856, 814185, 834560, 836190, 852480, 868464, 875520, 891936, 899840, 916712, 938880, 964960, 991040, 1001472, 1012320, 1022976, 1031301, 1050624, 1079808, 1085580, 1114920, 1126656, 1136640, 1145890, 1157952, 1189248, 1214784, 1251840, 1278720, 1302696, 1313280, 1337904, 1349760, 1375068, 1408320, 1439744, 1447440, 1486560, 1502208, 1518480, 1543936, 1585664, 1619712, 1628370, 1669120, 1672380, 1704960, 1718835, 1736928, 1751040, 1783872, 1799680, 1833424, 1877760, 1929920, 1982080, 2024640, 2045952, 2062602, 2159616, 2171160, 2229840, 2253312, 2291780, 2315904, 2378496, 2429568, 2503680, 2557440, 2605392, 2626560, 2675808, 2699520, 2750136, 2816640, 2894880, 2973120, 3004416, 3036960, 3087872, 3093903, 3171328, 3239424, 3256740, 3344760, 3409920, 3437670, 3473856, 3567744, 3599360, 3666848, 3755520, 3859840, 3964160, 4049280, 4125204, 4319232, 4342320, 4459680, 4506624, 4583560, 4631808, 4756992, 4859136, 5007360, 5114880, 5156505, 5210784, 5253120, 5351616, 5399040, 5500272, 5633280, 5789760, 5946240, 6073920, 6175744, 6187806, 6342656, 6478848, 6513480, 6689520, 6875340, 6947712, 7135488, 7198720, 7333696, 7511040, 7719680, 7928320, 8098560, 8250408, 8684640, 8919360, 9013248, 9167120, 9263616, 9513984, 9718272, 10229760, 10313010, 10421568, 10703232, 10798080, 11000544, 11266560, 11579520, 11892480, 12147840, 12351488, 12375612, 12957696, 13026960, 13379040, 13750680, 13895424, 14270976, 14667392, 15022080, 15439360, 15469515, 15856640, 16197120, 16500816, 17369280, 17838720, 18334240, 18527232, 19027968, 19436544, 20626020, 20843136, 21406464, 21596160, 22001088, 22533120, 23159040, 23784960, 24295680, 24751224, 26053920, 26758080, 27501360, 27790848, 28541952, 29334784, 30878720, 30939030, 31713280, 32394240, 33001632, 34738560, 35677440, 36668480, 37054464, 38873088, 41252040, 41686272, 42812928, 44002176, 45066240, 46318080, 47569920, 48591360, 49502448, 52107840, 53516160, 55002720, 55581696, 57083904, 58669568, 61757440, 61878060, 64788480, 66003264, 69477120, 71354880, 73336960, 82504080, 83372544, 85625856, 88004352, 92636160, 95139840, 97182720, 99004896, 104215680, 107032320, 110005440, 111163392, 117339136, 123756120, 132006528, 138954240, 142709760, 146673920, 165008160, 166745088, 171251712, 176008704, 185272320, 194365440, 198009792, 208431360, 214064640, 220010880, 234678272, 247512240, 264013056, 277908480, 285419520, 293347840, 330016320, 333490176, 352017408, 396019584, 416862720, 428129280, 440021760, 495024480, 528026112, 555816960, 586695680, 660032640, 704034816, 792039168, 833725440, 856258560, 880043520, 990048960, 1056052224, 1173391360, 1320065280, 1584078336, 1667450880, 1760087040, 1980097920, 2112104448, 2640130560, 3168156672, 3520174080, 3960195840, 5280261120, 6336313344, 7920391680, 10560522240, 15840783360, 31681566720]

約数ペア:

[(1, 31681566720), (2, 15840783360), (3, 10560522240), (4, 7920391680), (5, 6336313344), (6, 5280261120), (8, 3960195840), (9, 3520174080), (10, 3168156672), (12, 2640130560), (15, 2112104448), (16, 1980097920), (18, 1760087040), (19, 1667450880), (20, 1584078336), (24, 1320065280), (27, 1173391360), (30, 1056052224), (32, 990048960), (36, 880043520), (37, 856258560), (38, 833725440), (40, 792039168), (45, 704034816), (48, 660032640), (54, 586695680), (57, 555816960), (60, 528026112), (64, 495024480), (72, 440021760), (74, 428129280), (76, 416862720), (80, 396019584), (90, 352017408), (95, 333490176), (96, 330016320), (108, 293347840), (111, 285419520), (114, 277908480), (120, 264013056), (128, 247512240), (135, 234678272), (144, 220010880), (148, 214064640), (152, 208431360), (160, 198009792), (163, 194365440), (171, 185272320), (180, 176008704), (185, 171251712), (190, 166745088), (192, 165008160), (216, 146673920), (222, 142709760), (228, 138954240), (240, 132006528), (256, 123756120), (270, 117339136), (285, 111163392), (288, 110005440), (296, 107032320), (304, 104215680), (320, 99004896), (326, 97182720), (333, 95139840), (342, 92636160), (360, 88004352), (370, 85625856), (380, 83372544), (384, 82504080), (432, 73336960), (444, 71354880), (456, 69477120), (480, 66003264), (489, 64788480), (512, 61878060), (513, 61757440), (540, 58669568), (555, 57083904), (570, 55581696), (576, 55002720), (592, 53516160), (608, 52107840), (640, 49502448), (652, 48591360), (666, 47569920), (684, 46318080), (703, 45066240), (720, 44002176), (740, 42812928), (760, 41686272), (768, 41252040), (815, 38873088), (855, 37054464), (864, 36668480), (888, 35677440), (912, 34738560), (960, 33001632), (978, 32394240), (999, 31713280), (1024, 30939030), (1026, 30878720), (1080, 29334784), (1110, 28541952), (1140, 27790848), (1152, 27501360), (1184, 26758080), (1216, 26053920), (1280, 24751224), (1304, 24295680), (1332, 23784960), (1368, 23159040), (1406, 22533120), (1440, 22001088), (1467, 21596160), (1480, 21406464), (1520, 20843136), (1536, 20626020), (1630, 19436544), (1665, 19027968), (1710, 18527232), (1728, 18334240), (1776, 17838720), (1824, 17369280), (1920, 16500816), (1956, 16197120), (1998, 15856640), (2048, 15469515), (2052, 15439360), (2109, 15022080), (2160, 14667392), (2220, 14270976), (2280, 13895424), (2304, 13750680), (2368, 13379040), (2432, 13026960), (2445, 12957696), (2560, 12375612), (2565, 12351488), (2608, 12147840), (2664, 11892480), (2736, 11579520), (2812, 11266560), (2880, 11000544), (2934, 10798080), (2960, 10703232), (3040, 10421568), (3072, 10313010), (3097, 10229760), (3260, 9718272), (3330, 9513984), (3420, 9263616), (3456, 9167120), (3515, 9013248), (3552, 8919360), (3648, 8684640), (3840, 8250408), (3912, 8098560), (3996, 7928320), (4104, 7719680), (4218, 7511040), (4320, 7333696), (4401, 7198720), (4440, 7135488), (4560, 6947712), (4608, 6875340), (4736, 6689520), (4864, 6513480), (4890, 6478848), (4995, 6342656), (5120, 6187806), (5130, 6175744), (5216, 6073920), (5328, 5946240), (5472, 5789760), (5624, 5633280), (5760, 5500272), (5868, 5399040), (5920, 5351616), (6031, 5253120), (6080, 5210784), (6144, 5156505), (6194, 5114880), (6327, 5007360), (6520, 4859136), (6660, 4756992), (6840, 4631808), (6912, 4583560), (7030, 4506624), (7104, 4459680), (7296, 4342320), (7335, 4319232), (7680, 4125204), (7824, 4049280), (7992, 3964160), (8208, 3859840), (8436, 3755520), (8640, 3666848), (8802, 3599360), (8880, 3567744), (9120, 3473856), (9216, 3437670), (9291, 3409920), (9472, 3344760), (9728, 3256740), (9780, 3239424), (9990, 3171328), (10240, 3093903), (10260, 3087872), (10432, 3036960), (10545, 3004416), (10656, 2973120), (10944, 2894880), (11248, 2816640), (11520, 2750136), (11736, 2699520), (11840, 2675808), (12062, 2626560), (12160, 2605392), (12388, 2557440), (12654, 2503680), (13040, 2429568), (13320, 2378496), (13680, 2315904), (13824, 2291780), (14060, 2253312), (14208, 2229840), (14592, 2171160), (14670, 2159616), (15360, 2062602), (15485, 2045952), (15648, 2024640), (15984, 1982080), (16416, 1929920), (16872, 1877760), (17280, 1833424), (17604, 1799680), (17760, 1783872), (18093, 1751040), (18240, 1736928), (18432, 1718835), (18582, 1704960), (18944, 1672380), (18981, 1669120), (19456, 1628370), (19560, 1619712), (19980, 1585664), (20520, 1543936), (20864, 1518480), (21090, 1502208), (21312, 1486560), (21888, 1447440), (22005, 1439744), (22496, 1408320), (23040, 1375068), (23472, 1349760), (23680, 1337904), (24124, 1313280), (24320, 1302696), (24776, 1278720), (25308, 1251840), (26080, 1214784), (26640, 1189248), (27360, 1157952), (27648, 1145890), (27873, 1136640), (28120, 1126656), (28416, 1114920), (29184, 1085580), (29340, 1079808), (30155, 1050624), (30720, 1031301), (30970, 1022976), (31296, 1012320), (31635, 1001472), (31968, 991040), (32832, 964960), (33744, 938880), (34560, 916712), (35208, 899840), (35520, 891936), (36186, 875520), (36480, 868464), (37164, 852480), (37888, 836190), (37962, 834560), (38912, 814185), (39120, 809856), (39960, 792832), (41040, 771968), (41728, 759240), (42180, 751104), (42624, 743280), (43776, 723720), (44010, 719872), (44992, 704160), (46080, 687534), (46455, 681984), (46944, 674880), (47360, 668952), (48248, 656640), (48640, 651348), (49552, 639360), (50616, 625920), (52160, 607392), (53280, 594624), (54279, 583680), (54720, 578976), (55296, 572945), (55746, 568320), (56240, 563328), (56832, 557460), (58368, 542790), (58680, 539904), (60310, 525312), (61940, 511488), (62592, 506160), (63270, 500736), (63936, 495520), (65664, 482480), (67488, 469440), (69120, 458356), (70416, 449920), (71040, 445968), (72372, 437760), (72960, 434232), (74328, 426240), (75776, 418095), (75924, 417280), (78240, 404928), (79920, 396416), (82080, 385984), (83456, 379620), (83619, 378880), (84360, 375552), (85248, 371640), (87552, 361860), (88020, 359936), (89984, 352080), (90465, 350208), (92160, 343767), (92910, 340992), (93888, 337440), (94720, 334476), (94905, 333824), (96496, 328320), (97280, 325674), (99104, 319680), (101232, 312960), (104320, 303696), (106560, 297312), (108558, 291840), (109440, 289488), (111492, 284160), (112480, 281664), (113664, 278730), (114589, 276480), (116736, 271395), (117360, 269952), (120620, 262656), (123880, 255744), (125184, 253080), (126540, 250368), (127872, 247760), (131328, 241240), (134976, 234720), (138240, 229178), (139365, 227328), (140832, 224960), (142080, 222984), (144744, 218880), (145920, 217116), (148656, 213120), (151848, 208640), (156480, 202464), (159840, 198208), (162837, 194560), (164160, 192992), (166912, 189810), (167238, 189440), (168720, 187776), (170496, 185820), (175104, 180930), (176040, 179968)]