21686451840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 512

約数和(自身を含む): 79870406400

約数和(自身を除く): 58183954560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 107, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 214, 216, 222, 240, 270, 288, 296, 317, 320, 321, 333, 360, 370, 384, 428, 432, 444, 480, 535, 540, 555, 576, 592, 634, 640, 642, 666, 720, 740, 856, 864, 888, 951, 960, 963, 999, 1070, 1080, 1110, 1152, 1184, 1268, 1284, 1332, 1440, 1480, 1585, 1605, 1665, 1712, 1728, 1776, 1902, 1920, 1926, 1998, 2140, 2160, 2220, 2368, 2536, 2568, 2664, 2853, 2880, 2889, 2960, 3170, 3210, 3330, 3424, 3456, 3552, 3804, 3852, 3959, 3996, 4280, 4320, 4440, 4736, 4755, 4815, 4995, 5072, 5136, 5328, 5706, 5760, 5778, 5920, 6340, 6420, 6660, 6848, 7104, 7608, 7704, 7918, 7992, 8559, 8560, 8640, 8880, 9510, 9630, 9990, 10144, 10272, 10656, 11412, 11556, 11729, 11840, 11877, 12680, 12840, 13320, 13696, 14208, 14265, 14445, 15216, 15408, 15836, 15984, 17118, 17120, 17280, 17760, 19020, 19260, 19795, 19980, 20288, 20544, 21312, 22824, 23112, 23458, 23680, 23754, 25360, 25680, 26640, 28530, 28890, 30432, 30816, 31672, 31968, 33919, 34236, 34240, 35187, 35520, 35631, 38040, 38520, 39590, 39960, 40576, 41088, 42624, 42795, 45648, 46224, 46916, 47508, 50720, 51360, 53280, 57060, 57780, 58645, 59385, 60864, 61632, 63344, 63936, 67838, 68472, 68480, 70374, 71040, 71262, 76080, 77040, 79180, 79920, 85590, 91296, 92448, 93832, 95016, 101440, 101757, 102720, 105561, 106560, 106893, 114120, 115560, 117290, 118770, 121728, 123264, 126688, 127872, 135676, 136944, 140748, 142524, 152160, 154080, 158360, 159840, 169595, 171180, 175935, 178155, 182592, 184896, 187664, 190032, 202880, 203514, 205440, 211122, 213120, 213786, 228240, 231120, 234580, 237540, 253376, 271352, 273888, 281496, 285048, 304320, 305271, 308160, 316683, 316720, 319680, 339190, 342360, 351870, 356310, 365184, 369792, 375328, 380064, 407028, 422244, 427572, 456480, 462240, 469160, 475080, 506752, 508785, 527805, 534465, 542704, 547776, 562992, 570096, 608640, 610542, 616320, 633366, 633440, 639360, 678380, 684720, 703740, 712620, 750656, 760128, 814056, 844488, 855144, 912960, 915813, 924480, 938320, 950160, 1017570, 1055610, 1068930, 1085408, 1095552, 1125984, 1140192, 1221084, 1255003, 1266732, 1266880, 1356760, 1369440, 1407480, 1425240, 1501312, 1520256, 1526355, 1583415, 1628112, 1688976, 1710288, 1825920, 1831626, 1848960, 1876640, 1900320, 2035140, 2111220, 2137860, 2170816, 2251968, 2280384, 2442168, 2510006, 2533464, 2533760, 2713520, 2738880, 2814960, 2850480, 3052710, 3166830, 3256224, 3377952, 3420576, 3663252, 3753280, 3765009, 3800640, 4070280, 4222440, 4275720, 4341632, 4503936, 4560768, 4579065, 4884336, 5020012, 5066928, 5427040, 5477760, 5629920, 5700960, 6105420, 6275015, 6333660, 6512448, 6755904, 6841152, 7326504, 7506560, 7530018, 7601280, 8140560, 8444880, 8551440, 9158130, 9768672, 10040024, 10133856, 10854080, 11259840, 11295027, 11401920, 12210840, 12550030, 12667320, 13024896, 13511808, 13682304, 14653008, 15060036, 16281120, 16889760, 17102880, 18316260, 18825045, 19537344, 20080048, 20267712, 21708160, 22519680, 22590054, 22803840, 24421680, 25100060, 25334640, 29306016, 30120072, 32562240, 33779520, 33885081, 34205760, 36632520, 37650090, 39074688, 40160096, 40535424, 45180108, 48843360, 50200120, 50669280, 56475135, 58612032, 60240144, 65124480, 67559040, 67770162, 68411520, 73265040, 75300180, 80320192, 90360216, 97686720, 100400240, 101338560, 112950270, 117224064, 120480288, 135540324, 146530080, 150600360, 160640384, 169425405, 180720432, 195373440, 200800480, 202677120, 225900540, 240960576, 271080648, 293060160, 301200720, 338850810, 361440864, 401600960, 451801080, 481921152, 542161296, 586120320, 602401440, 677701620, 722881728, 803201920, 903602160, 1084322592, 1204802880, 1355403240, 1445763456, 1807204320, 2168645184, 2409605760, 2710806480, 3614408640, 4337290368, 5421612960, 7228817280, 10843225920, 21686451840]

約数ペア:

[(1, 21686451840), (2, 10843225920), (3, 7228817280), (4, 5421612960), (5, 4337290368), (6, 3614408640), (8, 2710806480), (9, 2409605760), (10, 2168645184), (12, 1807204320), (15, 1445763456), (16, 1355403240), (18, 1204802880), (20, 1084322592), (24, 903602160), (27, 803201920), (30, 722881728), (32, 677701620), (36, 602401440), (37, 586120320), (40, 542161296), (45, 481921152), (48, 451801080), (54, 401600960), (60, 361440864), (64, 338850810), (72, 301200720), (74, 293060160), (80, 271080648), (90, 240960576), (96, 225900540), (107, 202677120), (108, 200800480), (111, 195373440), (120, 180720432), (128, 169425405), (135, 160640384), (144, 150600360), (148, 146530080), (160, 135540324), (180, 120480288), (185, 117224064), (192, 112950270), (214, 101338560), (216, 100400240), (222, 97686720), (240, 90360216), (270, 80320192), (288, 75300180), (296, 73265040), (317, 68411520), (320, 67770162), (321, 67559040), (333, 65124480), (360, 60240144), (370, 58612032), (384, 56475135), (428, 50669280), (432, 50200120), (444, 48843360), (480, 45180108), (535, 40535424), (540, 40160096), (555, 39074688), (576, 37650090), (592, 36632520), (634, 34205760), (640, 33885081), (642, 33779520), (666, 32562240), (720, 30120072), (740, 29306016), (856, 25334640), (864, 25100060), (888, 24421680), (951, 22803840), (960, 22590054), (963, 22519680), (999, 21708160), (1070, 20267712), (1080, 20080048), (1110, 19537344), (1152, 18825045), (1184, 18316260), (1268, 17102880), (1284, 16889760), (1332, 16281120), (1440, 15060036), (1480, 14653008), (1585, 13682304), (1605, 13511808), (1665, 13024896), (1712, 12667320), (1728, 12550030), (1776, 12210840), (1902, 11401920), (1920, 11295027), (1926, 11259840), (1998, 10854080), (2140, 10133856), (2160, 10040024), (2220, 9768672), (2368, 9158130), (2536, 8551440), (2568, 8444880), (2664, 8140560), (2853, 7601280), (2880, 7530018), (2889, 7506560), (2960, 7326504), (3170, 6841152), (3210, 6755904), (3330, 6512448), (3424, 6333660), (3456, 6275015), (3552, 6105420), (3804, 5700960), (3852, 5629920), (3959, 5477760), (3996, 5427040), (4280, 5066928), (4320, 5020012), (4440, 4884336), (4736, 4579065), (4755, 4560768), (4815, 4503936), (4995, 4341632), (5072, 4275720), (5136, 4222440), (5328, 4070280), (5706, 3800640), (5760, 3765009), (5778, 3753280), (5920, 3663252), (6340, 3420576), (6420, 3377952), (6660, 3256224), (6848, 3166830), (7104, 3052710), (7608, 2850480), (7704, 2814960), (7918, 2738880), (7992, 2713520), (8559, 2533760), (8560, 2533464), (8640, 2510006), (8880, 2442168), (9510, 2280384), (9630, 2251968), (9990, 2170816), (10144, 2137860), (10272, 2111220), (10656, 2035140), (11412, 1900320), (11556, 1876640), (11729, 1848960), (11840, 1831626), (11877, 1825920), (12680, 1710288), (12840, 1688976), (13320, 1628112), (13696, 1583415), (14208, 1526355), (14265, 1520256), (14445, 1501312), (15216, 1425240), (15408, 1407480), (15836, 1369440), (15984, 1356760), (17118, 1266880), (17120, 1266732), (17280, 1255003), (17760, 1221084), (19020, 1140192), (19260, 1125984), (19795, 1095552), (19980, 1085408), (20288, 1068930), (20544, 1055610), (21312, 1017570), (22824, 950160), (23112, 938320), (23458, 924480), (23680, 915813), (23754, 912960), (25360, 855144), (25680, 844488), (26640, 814056), (28530, 760128), (28890, 750656), (30432, 712620), (30816, 703740), (31672, 684720), (31968, 678380), (33919, 639360), (34236, 633440), (34240, 633366), (35187, 616320), (35520, 610542), (35631, 608640), (38040, 570096), (38520, 562992), (39590, 547776), (39960, 542704), (40576, 534465), (41088, 527805), (42624, 508785), (42795, 506752), (45648, 475080), (46224, 469160), (46916, 462240), (47508, 456480), (50720, 427572), (51360, 422244), (53280, 407028), (57060, 380064), (57780, 375328), (58645, 369792), (59385, 365184), (60864, 356310), (61632, 351870), (63344, 342360), (63936, 339190), (67838, 319680), (68472, 316720), (68480, 316683), (70374, 308160), (71040, 305271), (71262, 304320), (76080, 285048), (77040, 281496), (79180, 273888), (79920, 271352), (85590, 253376), (91296, 237540), (92448, 234580), (93832, 231120), (95016, 228240), (101440, 213786), (101757, 213120), (102720, 211122), (105561, 205440), (106560, 203514), (106893, 202880), (114120, 190032), (115560, 187664), (117290, 184896), (118770, 182592), (121728, 178155), (123264, 175935), (126688, 171180), (127872, 169595), (135676, 159840), (136944, 158360), (140748, 154080), (142524, 152160)]