21308495040

素因数分解:

$2^6\times 3^6\times 5^1\times 7^1\times {\mathrm{13049}}^1$

素因数の和:13091

約数の個数: 392

約数和(自身を含む): 86951210400

約数和(自身を除く): 65642715360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 4032, 4320, 4536, 4860, 5040, 5103, 5184, 5670, 5832, 6048, 6480, 6720, 6804, 7290, 7560, 7776, 8505, 8640, 9072, 9720, 10080, 10206, 11340, 11664, 12096, 12960, 13049, 13608, 14580, 15120, 15552, 17010, 18144, 19440, 20160, 20412, 22680, 23328, 25515, 25920, 26098, 27216, 29160, 30240, 34020, 36288, 38880, 39147, 40824, 45360, 46656, 51030, 52196, 54432, 58320, 60480, 65245, 68040, 77760, 78294, 81648, 90720, 91343, 102060, 104392, 108864, 116640, 117441, 130490, 136080, 156588, 163296, 181440, 182686, 195735, 204120, 208784, 233280, 234882, 260980, 272160, 274029, 313176, 326592, 352323, 365372, 391470, 408240, 417568, 456715, 469764, 521960, 544320, 548058, 587205, 626352, 704646, 730744, 782940, 816480, 822087, 835136, 913430, 939528, 1043920, 1056969, 1096116, 1174410, 1252704, 1370145, 1409292, 1461488, 1565880, 1632960, 1644174, 1761615, 1826860, 1879056, 2087840, 2113938, 2192232, 2348820, 2466261, 2505408, 2740290, 2818584, 2922976, 3131760, 3170907, 3288348, 3523230, 3653720, 3758112, 4110435, 4175680, 4227876, 4384464, 4697640, 4932522, 5284845, 5480580, 5637168, 5845952, 6263520, 6341814, 6576696, 7046460, 7307440, 7398783, 7516224, 8220870, 8455752, 8768928, 9395280, 9512721, 9865044, 10569690, 10961160, 11274336, 12331305, 12527040, 12683628, 13153392, 14092920, 14614880, 14797566, 15854535, 16441740, 16911504, 17537856, 18790560, 19025442, 19730088, 21139380, 21922320, 22196349, 22548672, 24662610, 25367256, 26306784, 28185840, 29229760, 29595132, 31709070, 32883480, 33823008, 36993915, 37581120, 38050884, 39460176, 42278760, 43844640, 44392698, 47563605, 49325220, 50734512, 52613568, 56371680, 59190264, 63418140, 65766960, 66589047, 67646016, 73987830, 76101768, 78920352, 84557520, 87689280, 88785396, 95127210, 98650440, 101469024, 110981745, 112743360, 118380528, 126836280, 131533920, 133178094, 147975660, 152203536, 157840704, 169115040, 177570792, 190254420, 197300880, 202938048, 221963490, 236761056, 253672560, 263067840, 266356188, 295951320, 304407072, 332945235, 338230080, 355141584, 380508840, 394601760, 443926980, 473522112, 507345120, 532712376, 591902640, 608814144, 665890470, 710283168, 761017680, 789203520, 887853960, 1014690240, 1065424752, 1183805280, 1331780940, 1420566336, 1522035360, 1775707920, 2130849504, 2367610560, 2663561880, 3044070720, 3551415840, 4261699008, 5327123760, 7102831680, 10654247520, 21308495040]

約数ペア:

[(1, 21308495040), (2, 10654247520), (3, 7102831680), (4, 5327123760), (5, 4261699008), (6, 3551415840), (7, 3044070720), (8, 2663561880), (9, 2367610560), (10, 2130849504), (12, 1775707920), (14, 1522035360), (15, 1420566336), (16, 1331780940), (18, 1183805280), (20, 1065424752), (21, 1014690240), (24, 887853960), (27, 789203520), (28, 761017680), (30, 710283168), (32, 665890470), (35, 608814144), (36, 591902640), (40, 532712376), (42, 507345120), (45, 473522112), (48, 443926980), (54, 394601760), (56, 380508840), (60, 355141584), (63, 338230080), (64, 332945235), (70, 304407072), (72, 295951320), (80, 266356188), (81, 263067840), (84, 253672560), (90, 236761056), (96, 221963490), (105, 202938048), (108, 197300880), (112, 190254420), (120, 177570792), (126, 169115040), (135, 157840704), (140, 152203536), (144, 147975660), (160, 133178094), (162, 131533920), (168, 126836280), (180, 118380528), (189, 112743360), (192, 110981745), (210, 101469024), (216, 98650440), (224, 95127210), (240, 88785396), (243, 87689280), (252, 84557520), (270, 78920352), (280, 76101768), (288, 73987830), (315, 67646016), (320, 66589047), (324, 65766960), (336, 63418140), (360, 59190264), (378, 56371680), (405, 52613568), (420, 50734512), (432, 49325220), (448, 47563605), (480, 44392698), (486, 43844640), (504, 42278760), (540, 39460176), (560, 38050884), (567, 37581120), (576, 36993915), (630, 33823008), (648, 32883480), (672, 31709070), (720, 29595132), (729, 29229760), (756, 28185840), (810, 26306784), (840, 25367256), (864, 24662610), (945, 22548672), (960, 22196349), (972, 21922320), (1008, 21139380), (1080, 19730088), (1120, 19025442), (1134, 18790560), (1215, 17537856), (1260, 16911504), (1296, 16441740), (1344, 15854535), (1440, 14797566), (1458, 14614880), (1512, 14092920), (1620, 13153392), (1680, 12683628), (1701, 12527040), (1728, 12331305), (1890, 11274336), (1944, 10961160), (2016, 10569690), (2160, 9865044), (2240, 9512721), (2268, 9395280), (2430, 8768928), (2520, 8455752), (2592, 8220870), (2835, 7516224), (2880, 7398783), (2916, 7307440), (3024, 7046460), (3240, 6576696), (3360, 6341814), (3402, 6263520), (3645, 5845952), (3780, 5637168), (3888, 5480580), (4032, 5284845), (4320, 4932522), (4536, 4697640), (4860, 4384464), (5040, 4227876), (5103, 4175680), (5184, 4110435), (5670, 3758112), (5832, 3653720), (6048, 3523230), (6480, 3288348), (6720, 3170907), (6804, 3131760), (7290, 2922976), (7560, 2818584), (7776, 2740290), (8505, 2505408), (8640, 2466261), (9072, 2348820), (9720, 2192232), (10080, 2113938), (10206, 2087840), (11340, 1879056), (11664, 1826860), (12096, 1761615), (12960, 1644174), (13049, 1632960), (13608, 1565880), (14580, 1461488), (15120, 1409292), (15552, 1370145), (17010, 1252704), (18144, 1174410), (19440, 1096116), (20160, 1056969), (20412, 1043920), (22680, 939528), (23328, 913430), (25515, 835136), (25920, 822087), (26098, 816480), (27216, 782940), (29160, 730744), (30240, 704646), (34020, 626352), (36288, 587205), (38880, 548058), (39147, 544320), (40824, 521960), (45360, 469764), (46656, 456715), (51030, 417568), (52196, 408240), (54432, 391470), (58320, 365372), (60480, 352323), (65245, 326592), (68040, 313176), (77760, 274029), (78294, 272160), (81648, 260980), (90720, 234882), (91343, 233280), (102060, 208784), (104392, 204120), (108864, 195735), (116640, 182686), (117441, 181440), (130490, 163296), (136080, 156588)]