31200565760

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 720

約数和(自身を含む): 100774003176

約数和(自身を除く): 69573437416

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 53, 56, 64, 65, 70, 76, 80, 91, 95, 98, 104, 106, 112, 128, 130, 133, 140, 152, 160, 182, 190, 196, 208, 212, 224, 245, 247, 256, 260, 265, 266, 280, 304, 320, 361, 364, 371, 380, 392, 416, 424, 448, 455, 490, 494, 512, 520, 530, 532, 560, 608, 637, 640, 665, 689, 722, 728, 742, 760, 784, 832, 848, 896, 910, 931, 980, 988, 1007, 1040, 1060, 1064, 1120, 1216, 1235, 1274, 1280, 1330, 1378, 1444, 1456, 1484, 1520, 1568, 1664, 1696, 1729, 1792, 1805, 1820, 1855, 1862, 1960, 1976, 2014, 2080, 2120, 2128, 2240, 2432, 2470, 2527, 2548, 2560, 2597, 2660, 2756, 2888, 2912, 2968, 3040, 3136, 3185, 3328, 3392, 3445, 3458, 3584, 3610, 3640, 3710, 3724, 3920, 3952, 4028, 4160, 4240, 4256, 4480, 4655, 4693, 4823, 4864, 4940, 5035, 5054, 5096, 5194, 5320, 5512, 5776, 5824, 5936, 6080, 6272, 6370, 6656, 6784, 6890, 6916, 7049, 7220, 7280, 7420, 7448, 7840, 7904, 8056, 8320, 8480, 8512, 8645, 8960, 9310, 9386, 9646, 9728, 9880, 10070, 10108, 10192, 10388, 10640, 11024, 11552, 11648, 11872, 12103, 12160, 12544, 12635, 12740, 12985, 13091, 13568, 13780, 13832, 14098, 14440, 14560, 14840, 14896, 15680, 15808, 16112, 16640, 16960, 17024, 17290, 17689, 17920, 18620, 18772, 19133, 19292, 19760, 20140, 20216, 20384, 20776, 21280, 22048, 23104, 23296, 23465, 23744, 24115, 24206, 24320, 25088, 25270, 25480, 25970, 26182, 27136, 27560, 27664, 28196, 28880, 29120, 29680, 29792, 31360, 31616, 32224, 32851, 33280, 33761, 33920, 34048, 34580, 35245, 35378, 37240, 37544, 38266, 38584, 39520, 40280, 40432, 40768, 41552, 42560, 44096, 46208, 46592, 46930, 47488, 48230, 48412, 48640, 49343, 50540, 50960, 51940, 52364, 55120, 55328, 56392, 57760, 58240, 59360, 59584, 60515, 62720, 63232, 64448, 65455, 65702, 67522, 67840, 68096, 69160, 70490, 70756, 74480, 75088, 76532, 77168, 79040, 80560, 80864, 81536, 83104, 85120, 88192, 88445, 91637, 92416, 93860, 94976, 95665, 96460, 96824, 98686, 101080, 101920, 103880, 104728, 110240, 110656, 112784, 115520, 116480, 118720, 119168, 121030, 125440, 126464, 128896, 130910, 131404, 133931, 135044, 135680, 138320, 140980, 141512, 148960, 150176, 153064, 154336, 158080, 161120, 161728, 163072, 164255, 166208, 168805, 170240, 176384, 176890, 183274, 184832, 187720, 189952, 191330, 192920, 193648, 197372, 202160, 203840, 207760, 209456, 220480, 221312, 225568, 229957, 231040, 232960, 237440, 238336, 242060, 246715, 248729, 257792, 261820, 262808, 267862, 270088, 276640, 281960, 283024, 297920, 300352, 306128, 308672, 316160, 322240, 323456, 326144, 328510, 332416, 337610, 340480, 352768, 353780, 366548, 375440, 382660, 385840, 387296, 394744, 404320, 407680, 415520, 418912, 440960, 442624, 451136, 458185, 459914, 462080, 474880, 476672, 484120, 493430, 497458, 515584, 523640, 525616, 535724, 540176, 553280, 563920, 566048, 595840, 600704, 612256, 617344, 632320, 641459, 644480, 646912, 657020, 664832, 669655, 675220, 707560, 733096, 750880, 765320, 771680, 774592, 789488, 808640, 815360, 831040, 837824, 881920, 885248, 902272, 916370, 919828, 924160, 937517, 949760, 968240, 986860, 994916, 1047280, 1051232, 1071448, 1080352, 1106560, 1127840, 1132096, 1149785, 1191680, 1201408, 1224512, 1234688, 1243645, 1282918, 1288960, 1293824, 1314040, 1329664, 1339310, 1350440, 1415120, 1466192, 1501760, 1530640, 1543360, 1549184, 1578976, 1617280, 1630720, 1662080, 1675648, 1741103, 1763840, 1804544, 1832740, 1839656, 1875034, 1936480, 1973720, 1989832, 2094560, 2102464, 2142896, 2160704, 2213120, 2255680, 2264192, 2299570, 2383360, 2402816, 2449024, 2469376, 2487290, 2565836, 2577920, 2628080, 2678620, 2700880, 2830240, 2932384, 3003520, 3061280, 3086720, 3098368, 3157952, 3207295, 3234560, 3324160, 3351296, 3482206, 3609088, 3665480, 3679312, 3750068, 3872960, 3947440, 3979664, 4189120, 4204928, 4285792, 4321408, 4426240, 4511360, 4528384, 4599140, 4687585, 4898048, 4974580, 5131672, 5256160, 5357240, 5401760, 5660480, 5864768, 6007040, 6122560, 6173440, 6196736, 6315904, 6414590, 6469120, 6648320, 6702592, 6964412, 7330960, 7358624, 7500136, 7745920, 7894880, 7959328, 8378240, 8409856, 8571584, 8642816, 8705515, 9022720, 9056768, 9198280, 9375170, 9796096, 9949160, 10263344, 10512320, 10714480, 10803520, 11320960, 11729536, 12014080, 12187721, 12245120, 12346880, 12631808, 12829180, 13928824, 14661920, 14717248, 15000272, 15491840, 15789760, 15918656, 16756480, 16819712, 17143168, 17285632, 17411030, 18045440, 18396560, 18750340, 19898320, 20526688, 21024640, 21428960, 21607040, 22641920, 23459072, 24375442, 24490240, 25263616, 25658360, 27857648, 29323840, 29434496, 30000544, 30983680, 31579520, 31837312, 33512960, 34286336, 34822060, 36793120, 37500680, 39796640, 41053376, 42049280, 42857920, 43214080, 45283840, 46918144, 48750884, 48980480, 51316720, 55715296, 58647680, 58868992, 60001088, 60938605, 63159040, 63674624, 68572672, 69644120, 73586240, 75001360, 79593280, 82106752, 84098560, 85715840, 86428160, 97501768, 102633440, 111430592, 117295360, 117737984, 120002176, 121877210, 126318080, 127349248, 139288240, 147172480, 150002720, 159186560, 164213504, 171431680, 195003536, 205266880, 222861184, 234590720, 240004352, 243754420, 278576480, 294344960, 300005440, 318373120, 328427008, 342863360, 390007072, 410533760, 445722368, 480008704, 487508840, 557152960, 588689920, 600010880, 636746240, 780014144, 821067520, 891444736, 975017680, 1114305920, 1200021760, 1560028288, 1642135040, 1950035360, 2228611840, 2400043520, 3120056576, 3900070720, 4457223680, 6240113152, 7800141440, 15600282880, 31200565760]

約数ペア:

[(1, 31200565760), (2, 15600282880), (4, 7800141440), (5, 6240113152), (7, 4457223680), (8, 3900070720), (10, 3120056576), (13, 2400043520), (14, 2228611840), (16, 1950035360), (19, 1642135040), (20, 1560028288), (26, 1200021760), (28, 1114305920), (32, 975017680), (35, 891444736), (38, 821067520), (40, 780014144), (49, 636746240), (52, 600010880), (53, 588689920), (56, 557152960), (64, 487508840), (65, 480008704), (70, 445722368), (76, 410533760), (80, 390007072), (91, 342863360), (95, 328427008), (98, 318373120), (104, 300005440), (106, 294344960), (112, 278576480), (128, 243754420), (130, 240004352), (133, 234590720), (140, 222861184), (152, 205266880), (160, 195003536), (182, 171431680), (190, 164213504), (196, 159186560), (208, 150002720), (212, 147172480), (224, 139288240), (245, 127349248), (247, 126318080), (256, 121877210), (260, 120002176), (265, 117737984), (266, 117295360), (280, 111430592), (304, 102633440), (320, 97501768), (361, 86428160), (364, 85715840), (371, 84098560), (380, 82106752), (392, 79593280), (416, 75001360), (424, 73586240), (448, 69644120), (455, 68572672), (490, 63674624), (494, 63159040), (512, 60938605), (520, 60001088), (530, 58868992), (532, 58647680), (560, 55715296), (608, 51316720), (637, 48980480), (640, 48750884), (665, 46918144), (689, 45283840), (722, 43214080), (728, 42857920), (742, 42049280), (760, 41053376), (784, 39796640), (832, 37500680), (848, 36793120), (896, 34822060), (910, 34286336), (931, 33512960), (980, 31837312), (988, 31579520), (1007, 30983680), (1040, 30000544), (1060, 29434496), (1064, 29323840), (1120, 27857648), (1216, 25658360), (1235, 25263616), (1274, 24490240), (1280, 24375442), (1330, 23459072), (1378, 22641920), (1444, 21607040), (1456, 21428960), (1484, 21024640), (1520, 20526688), (1568, 19898320), (1664, 18750340), (1696, 18396560), (1729, 18045440), (1792, 17411030), (1805, 17285632), (1820, 17143168), (1855, 16819712), (1862, 16756480), (1960, 15918656), (1976, 15789760), (2014, 15491840), (2080, 15000272), (2120, 14717248), (2128, 14661920), (2240, 13928824), (2432, 12829180), (2470, 12631808), (2527, 12346880), (2548, 12245120), (2560, 12187721), (2597, 12014080), (2660, 11729536), (2756, 11320960), (2888, 10803520), (2912, 10714480), (2968, 10512320), (3040, 10263344), (3136, 9949160), (3185, 9796096), (3328, 9375170), (3392, 9198280), (3445, 9056768), (3458, 9022720), (3584, 8705515), (3610, 8642816), (3640, 8571584), (3710, 8409856), (3724, 8378240), (3920, 7959328), (3952, 7894880), (4028, 7745920), (4160, 7500136), (4240, 7358624), (4256, 7330960), (4480, 6964412), (4655, 6702592), (4693, 6648320), (4823, 6469120), (4864, 6414590), (4940, 6315904), (5035, 6196736), (5054, 6173440), (5096, 6122560), (5194, 6007040), (5320, 5864768), (5512, 5660480), (5776, 5401760), (5824, 5357240), (5936, 5256160), (6080, 5131672), (6272, 4974580), (6370, 4898048), (6656, 4687585), (6784, 4599140), (6890, 4528384), (6916, 4511360), (7049, 4426240), (7220, 4321408), (7280, 4285792), (7420, 4204928), (7448, 4189120), (7840, 3979664), (7904, 3947440), (8056, 3872960), (8320, 3750068), (8480, 3679312), (8512, 3665480), (8645, 3609088), (8960, 3482206), (9310, 3351296), (9386, 3324160), (9646, 3234560), (9728, 3207295), (9880, 3157952), (10070, 3098368), (10108, 3086720), (10192, 3061280), (10388, 3003520), (10640, 2932384), (11024, 2830240), (11552, 2700880), (11648, 2678620), (11872, 2628080), (12103, 2577920), (12160, 2565836), (12544, 2487290), (12635, 2469376), (12740, 2449024), (12985, 2402816), (13091, 2383360), (13568, 2299570), (13780, 2264192), (13832, 2255680), (14098, 2213120), (14440, 2160704), (14560, 2142896), (14840, 2102464), (14896, 2094560), (15680, 1989832), (15808, 1973720), (16112, 1936480), (16640, 1875034), (16960, 1839656), (17024, 1832740), (17290, 1804544), (17689, 1763840), (17920, 1741103), (18620, 1675648), (18772, 1662080), (19133, 1630720), (19292, 1617280), (19760, 1578976), (20140, 1549184), (20216, 1543360), (20384, 1530640), (20776, 1501760), (21280, 1466192), (22048, 1415120), (23104, 1350440), (23296, 1339310), (23465, 1329664), (23744, 1314040), (24115, 1293824), (24206, 1288960), (24320, 1282918), (25088, 1243645), (25270, 1234688), (25480, 1224512), (25970, 1201408), (26182, 1191680), (27136, 1149785), (27560, 1132096), (27664, 1127840), (28196, 1106560), (28880, 1080352), (29120, 1071448), (29680, 1051232), (29792, 1047280), (31360, 994916), (31616, 986860), (32224, 968240), (32851, 949760), (33280, 937517), (33761, 924160), (33920, 919828), (34048, 916370), (34580, 902272), (35245, 885248), (35378, 881920), (37240, 837824), (37544, 831040), (38266, 815360), (38584, 808640), (39520, 789488), (40280, 774592), (40432, 771680), (40768, 765320), (41552, 750880), (42560, 733096), (44096, 707560), (46208, 675220), (46592, 669655), (46930, 664832), (47488, 657020), (48230, 646912), (48412, 644480), (48640, 641459), (49343, 632320), (50540, 617344), (50960, 612256), (51940, 600704), (52364, 595840), (55120, 566048), (55328, 563920), (56392, 553280), (57760, 540176), (58240, 535724), (59360, 525616), (59584, 523640), (60515, 515584), (62720, 497458), (63232, 493430), (64448, 484120), (65455, 476672), (65702, 474880), (67522, 462080), (67840, 459914), (68096, 458185), (69160, 451136), (70490, 442624), (70756, 440960), (74480, 418912), (75088, 415520), (76532, 407680), (77168, 404320), (79040, 394744), (80560, 387296), (80864, 385840), (81536, 382660), (83104, 375440), (85120, 366548), (88192, 353780), (88445, 352768), (91637, 340480), (92416, 337610), (93860, 332416), (94976, 328510), (95665, 326144), (96460, 323456), (96824, 322240), (98686, 316160), (101080, 308672), (101920, 306128), (103880, 300352), (104728, 297920), (110240, 283024), (110656, 281960), (112784, 276640), (115520, 270088), (116480, 267862), (118720, 262808), (119168, 261820), (121030, 257792), (125440, 248729), (126464, 246715), (128896, 242060), (130910, 238336), (131404, 237440), (133931, 232960), (135044, 231040), (135680, 229957), (138320, 225568), (140980, 221312), (141512, 220480), (148960, 209456), (150176, 207760), (153064, 203840), (154336, 202160), (158080, 197372), (161120, 193648), (161728, 192920), (163072, 191330), (164255, 189952), (166208, 187720), (168805, 184832), (170240, 183274), (176384, 176890)]