20369082240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 768

約数和(自身を含む): 81087552000

約数和(自身を除く): 60718469760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 103, 104, 114, 117, 120, 128, 130, 139, 144, 152, 156, 160, 171, 180, 190, 192, 195, 206, 208, 228, 234, 240, 247, 260, 278, 285, 288, 304, 309, 312, 320, 342, 360, 380, 384, 390, 412, 416, 417, 456, 468, 480, 494, 515, 520, 556, 570, 576, 585, 608, 618, 624, 640, 684, 695, 720, 741, 760, 780, 824, 832, 834, 855, 912, 927, 936, 960, 988, 1030, 1040, 1112, 1140, 1152, 1170, 1216, 1235, 1236, 1248, 1251, 1339, 1368, 1390, 1440, 1482, 1520, 1545, 1560, 1648, 1664, 1668, 1710, 1807, 1824, 1854, 1872, 1920, 1957, 1976, 2060, 2080, 2085, 2223, 2224, 2280, 2340, 2432, 2470, 2472, 2496, 2502, 2641, 2678, 2736, 2780, 2880, 2964, 3040, 3090, 3120, 3296, 3336, 3420, 3614, 3648, 3705, 3708, 3744, 3914, 3952, 4017, 4120, 4160, 4170, 4446, 4448, 4560, 4635, 4680, 4940, 4944, 4992, 5004, 5282, 5356, 5421, 5472, 5560, 5760, 5871, 5928, 6080, 6180, 6240, 6255, 6592, 6672, 6695, 6840, 7228, 7296, 7410, 7416, 7488, 7828, 7904, 7923, 8034, 8240, 8320, 8340, 8892, 8896, 9035, 9120, 9270, 9360, 9785, 9880, 9888, 10008, 10564, 10712, 10842, 10944, 11115, 11120, 11742, 11856, 12051, 12160, 12360, 12480, 12510, 13184, 13205, 13344, 13390, 13680, 14317, 14456, 14820, 14832, 14976, 15656, 15808, 15846, 16068, 16263, 16480, 16680, 17613, 17784, 17792, 18070, 18240, 18540, 18720, 19570, 19760, 19776, 20016, 20085, 21128, 21424, 21684, 21888, 22230, 22240, 23484, 23712, 23769, 24102, 24720, 24960, 25020, 25441, 26410, 26688, 26780, 27105, 27360, 28634, 28912, 29355, 29640, 29664, 31312, 31616, 31692, 32136, 32526, 32960, 33360, 34333, 35226, 35568, 36140, 36480, 37080, 37440, 39140, 39520, 39552, 39615, 40032, 40170, 42256, 42848, 42951, 43368, 44460, 44480, 46968, 47424, 47538, 48204, 49440, 50040, 50882, 52820, 53376, 53560, 54210, 54720, 57268, 57824, 58710, 59280, 59328, 60255, 62624, 63384, 64272, 65052, 65920, 66720, 68666, 70452, 71136, 71585, 72280, 74160, 74880, 76323, 78280, 79040, 79230, 80064, 80340, 81315, 84512, 85696, 85902, 86736, 88065, 88920, 88960, 93936, 94848, 95076, 96408, 98880, 100080, 101764, 102999, 105640, 107120, 108420, 109440, 114536, 115648, 117420, 118560, 118656, 118845, 120510, 125248, 126768, 127205, 128544, 128853, 130104, 133440, 137332, 140904, 142272, 143170, 144560, 148320, 152646, 156560, 158080, 158460, 160128, 160680, 162630, 169024, 171392, 171665, 171804, 173472, 176130, 177840, 186121, 187872, 190152, 192816, 197760, 200160, 203528, 205998, 211280, 214240, 214755, 216840, 228969, 229072, 231296, 234840, 237120, 237690, 241020, 250496, 253536, 254410, 257088, 257706, 260208, 266880, 272023, 274664, 281808, 284544, 286340, 289120, 296640, 305292, 308997, 313120, 316920, 321360, 325260, 338048, 343330, 343608, 346944, 352260, 355680, 372242, 375744, 380304, 381615, 385632, 400320, 407056, 411996, 422560, 428480, 429510, 433680, 457938, 458144, 469680, 474240, 475380, 482040, 507072, 508820, 514176, 514995, 515412, 520416, 544046, 549328, 558363, 563616, 572680, 578240, 593280, 610584, 617994, 626240, 633840, 642720, 644265, 650520, 686660, 687216, 693888, 704520, 711360, 744484, 751488, 760608, 763230, 771264, 800640, 814112, 816069, 823992, 845120, 856960, 859020, 867360, 915876, 916288, 930605, 939360, 950760, 964080, 1014144, 1017640, 1029990, 1030824, 1040832, 1088092, 1098656, 1116726, 1127232, 1144845, 1145360, 1156480, 1221168, 1235988, 1252480, 1267680, 1285440, 1288530, 1301040, 1360115, 1373320, 1374432, 1409040, 1422720, 1488968, 1521216, 1526460, 1542528, 1544985, 1628224, 1632138, 1647984, 1675089, 1690240, 1718040, 1734720, 1831752, 1832576, 1861210, 1878720, 1901520, 1928160, 2035280, 2059980, 2061648, 2081664, 2176184, 2197312, 2233452, 2254464, 2289690, 2290720, 2442336, 2448207, 2471976, 2535360, 2570880, 2577060, 2602080, 2720230, 2746640, 2748864, 2791815, 2818080, 2977936, 3042432, 3052920, 3089970, 3256448, 3264276, 3295968, 3350178, 3436080, 3469440, 3536299, 3663504, 3722420, 3757440, 3803040, 3856320, 4070560, 4080345, 4119960, 4123296, 4352368, 4394624, 4466904, 4579380, 4581440, 4884672, 4896414, 4943952, 5070720, 5154120, 5204160, 5440460, 5493280, 5497728, 5583630, 5636160, 5955872, 6105840, 6179940, 6528552, 6591936, 6700356, 6872160, 7072598, 7327008, 7444840, 7606080, 7712640, 8141120, 8160690, 8239920, 8246592, 8375445, 8704736, 8933808, 9158760, 9162880, 9769344, 9792828, 9887904, 10308240, 10408320, 10608897, 10880920, 10986560, 11167260, 11272320, 11911744, 12211680, 12241035, 12359880, 13057104, 13183872, 13400712, 13744320, 14145196, 14654016, 14889680, 15212160, 16282240, 16321380, 16479840, 16493184, 16750890, 17409472, 17681495, 17867616, 18317520, 19585656, 19775808, 20616480, 21217794, 21761840, 21973120, 22334520, 23823488, 24423360, 24482070, 24719760, 26114208, 26801424, 27488640, 28290392, 29308032, 29779360, 31826691, 32642760, 32959680, 33501780, 34818944, 35362990, 35735232, 36635040, 39171312, 39551616, 41232960, 42435588, 43523680, 44669040, 48846720, 48964140, 49439520, 52228416, 53044485, 53602848, 56580784, 59558720, 63653382, 65285520, 65919360, 67003560, 70725980, 71470464, 73270080, 78342624, 82465920, 84871176, 87047360, 89338080, 97928280, 98879040, 104456832, 106088970, 107205696, 113161568, 119117440, 127306764, 130571040, 134007120, 141451960, 146540160, 156685248, 159133455, 169742352, 174094720, 178676160, 195856560, 197758080, 212177940, 214411392, 226323136, 254613528, 261142080, 268014240, 282903920, 313370496, 318266910, 339484704, 357352320, 391713120, 424355880, 452646272, 509227056, 522284160, 536028480, 565807840, 636533820, 678969408, 783426240, 848711760, 1018454112, 1072056960, 1131615680, 1273067640, 1357938816, 1566852480, 1697423520, 2036908224, 2263231360, 2546135280, 3394847040, 4073816448, 5092270560, 6789694080, 10184541120, 20369082240]

約数ペア:

[(1, 20369082240), (2, 10184541120), (3, 6789694080), (4, 5092270560), (5, 4073816448), (6, 3394847040), (8, 2546135280), (9, 2263231360), (10, 2036908224), (12, 1697423520), (13, 1566852480), (15, 1357938816), (16, 1273067640), (18, 1131615680), (19, 1072056960), (20, 1018454112), (24, 848711760), (26, 783426240), (30, 678969408), (32, 636533820), (36, 565807840), (38, 536028480), (39, 522284160), (40, 509227056), (45, 452646272), (48, 424355880), (52, 391713120), (57, 357352320), (60, 339484704), (64, 318266910), (65, 313370496), (72, 282903920), (76, 268014240), (78, 261142080), (80, 254613528), (90, 226323136), (95, 214411392), (96, 212177940), (103, 197758080), (104, 195856560), (114, 178676160), (117, 174094720), (120, 169742352), (128, 159133455), (130, 156685248), (139, 146540160), (144, 141451960), (152, 134007120), (156, 130571040), (160, 127306764), (171, 119117440), (180, 113161568), (190, 107205696), (192, 106088970), (195, 104456832), (206, 98879040), (208, 97928280), (228, 89338080), (234, 87047360), (240, 84871176), (247, 82465920), (260, 78342624), (278, 73270080), (285, 71470464), (288, 70725980), (304, 67003560), (309, 65919360), (312, 65285520), (320, 63653382), (342, 59558720), (360, 56580784), (380, 53602848), (384, 53044485), (390, 52228416), (412, 49439520), (416, 48964140), (417, 48846720), (456, 44669040), (468, 43523680), (480, 42435588), (494, 41232960), (515, 39551616), (520, 39171312), (556, 36635040), (570, 35735232), (576, 35362990), (585, 34818944), (608, 33501780), (618, 32959680), (624, 32642760), (640, 31826691), (684, 29779360), (695, 29308032), (720, 28290392), (741, 27488640), (760, 26801424), (780, 26114208), (824, 24719760), (832, 24482070), (834, 24423360), (855, 23823488), (912, 22334520), (927, 21973120), (936, 21761840), (960, 21217794), (988, 20616480), (1030, 19775808), (1040, 19585656), (1112, 18317520), (1140, 17867616), (1152, 17681495), (1170, 17409472), (1216, 16750890), (1235, 16493184), (1236, 16479840), (1248, 16321380), (1251, 16282240), (1339, 15212160), (1368, 14889680), (1390, 14654016), (1440, 14145196), (1482, 13744320), (1520, 13400712), (1545, 13183872), (1560, 13057104), (1648, 12359880), (1664, 12241035), (1668, 12211680), (1710, 11911744), (1807, 11272320), (1824, 11167260), (1854, 10986560), (1872, 10880920), (1920, 10608897), (1957, 10408320), (1976, 10308240), (2060, 9887904), (2080, 9792828), (2085, 9769344), (2223, 9162880), (2224, 9158760), (2280, 8933808), (2340, 8704736), (2432, 8375445), (2470, 8246592), (2472, 8239920), (2496, 8160690), (2502, 8141120), (2641, 7712640), (2678, 7606080), (2736, 7444840), (2780, 7327008), (2880, 7072598), (2964, 6872160), (3040, 6700356), (3090, 6591936), (3120, 6528552), (3296, 6179940), (3336, 6105840), (3420, 5955872), (3614, 5636160), (3648, 5583630), (3705, 5497728), (3708, 5493280), (3744, 5440460), (3914, 5204160), (3952, 5154120), (4017, 5070720), (4120, 4943952), (4160, 4896414), (4170, 4884672), (4446, 4581440), (4448, 4579380), (4560, 4466904), (4635, 4394624), (4680, 4352368), (4940, 4123296), (4944, 4119960), (4992, 4080345), (5004, 4070560), (5282, 3856320), (5356, 3803040), (5421, 3757440), (5472, 3722420), (5560, 3663504), (5760, 3536299), (5871, 3469440), (5928, 3436080), (6080, 3350178), (6180, 3295968), (6240, 3264276), (6255, 3256448), (6592, 3089970), (6672, 3052920), (6695, 3042432), (6840, 2977936), (7228, 2818080), (7296, 2791815), (7410, 2748864), (7416, 2746640), (7488, 2720230), (7828, 2602080), (7904, 2577060), (7923, 2570880), (8034, 2535360), (8240, 2471976), (8320, 2448207), (8340, 2442336), (8892, 2290720), (8896, 2289690), (9035, 2254464), (9120, 2233452), (9270, 2197312), (9360, 2176184), (9785, 2081664), (9880, 2061648), (9888, 2059980), (10008, 2035280), (10564, 1928160), (10712, 1901520), (10842, 1878720), (10944, 1861210), (11115, 1832576), (11120, 1831752), (11742, 1734720), (11856, 1718040), (12051, 1690240), (12160, 1675089), (12360, 1647984), (12480, 1632138), (12510, 1628224), (13184, 1544985), (13205, 1542528), (13344, 1526460), (13390, 1521216), (13680, 1488968), (14317, 1422720), (14456, 1409040), (14820, 1374432), (14832, 1373320), (14976, 1360115), (15656, 1301040), (15808, 1288530), (15846, 1285440), (16068, 1267680), (16263, 1252480), (16480, 1235988), (16680, 1221168), (17613, 1156480), (17784, 1145360), (17792, 1144845), (18070, 1127232), (18240, 1116726), (18540, 1098656), (18720, 1088092), (19570, 1040832), (19760, 1030824), (19776, 1029990), (20016, 1017640), (20085, 1014144), (21128, 964080), (21424, 950760), (21684, 939360), (21888, 930605), (22230, 916288), (22240, 915876), (23484, 867360), (23712, 859020), (23769, 856960), (24102, 845120), (24720, 823992), (24960, 816069), (25020, 814112), (25441, 800640), (26410, 771264), (26688, 763230), (26780, 760608), (27105, 751488), (27360, 744484), (28634, 711360), (28912, 704520), (29355, 693888), (29640, 687216), (29664, 686660), (31312, 650520), (31616, 644265), (31692, 642720), (32136, 633840), (32526, 626240), (32960, 617994), (33360, 610584), (34333, 593280), (35226, 578240), (35568, 572680), (36140, 563616), (36480, 558363), (37080, 549328), (37440, 544046), (39140, 520416), (39520, 515412), (39552, 514995), (39615, 514176), (40032, 508820), (40170, 507072), (42256, 482040), (42848, 475380), (42951, 474240), (43368, 469680), (44460, 458144), (44480, 457938), (46968, 433680), (47424, 429510), (47538, 428480), (48204, 422560), (49440, 411996), (50040, 407056), (50882, 400320), (52820, 385632), (53376, 381615), (53560, 380304), (54210, 375744), (54720, 372242), (57268, 355680), (57824, 352260), (58710, 346944), (59280, 343608), (59328, 343330), (60255, 338048), (62624, 325260), (63384, 321360), (64272, 316920), (65052, 313120), (65920, 308997), (66720, 305292), (68666, 296640), (70452, 289120), (71136, 286340), (71585, 284544), (72280, 281808), (74160, 274664), (74880, 272023), (76323, 266880), (78280, 260208), (79040, 257706), (79230, 257088), (80064, 254410), (80340, 253536), (81315, 250496), (84512, 241020), (85696, 237690), (85902, 237120), (86736, 234840), (88065, 231296), (88920, 229072), (88960, 228969), (93936, 216840), (94848, 214755), (95076, 214240), (96408, 211280), (98880, 205998), (100080, 203528), (101764, 200160), (102999, 197760), (105640, 192816), (107120, 190152), (108420, 187872), (109440, 186121), (114536, 177840), (115648, 176130), (117420, 173472), (118560, 171804), (118656, 171665), (118845, 171392), (120510, 169024), (125248, 162630), (126768, 160680), (127205, 160128), (128544, 158460), (128853, 158080), (130104, 156560), (133440, 152646), (137332, 148320), (140904, 144560), (142272, 143170)]