20559934080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5549

約数の個数: 512

約数和(自身を含む): 85918924800

約数和(自身を除く): 65358990720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4960, 5040, 5208, 5483, 5580, 5760, 5859, 5952, 6048, 6510, 6696, 6720, 6944, 7440, 7560, 7812, 8064, 8370, 8640, 8680, 8928, 9765, 9920, 10080, 10416, 10966, 11160, 11718, 11904, 12096, 13020, 13392, 13440, 13888, 14880, 15120, 15624, 16449, 16740, 17280, 17360, 17856, 19530, 19840, 20160, 20832, 21932, 22320, 23436, 24192, 26040, 26784, 27415, 27776, 29295, 29760, 30240, 31248, 32898, 33480, 34720, 35712, 38381, 39060, 40320, 41664, 43864, 44640, 46872, 49347, 52080, 53568, 54830, 58590, 59520, 60480, 62496, 65796, 66960, 69440, 76762, 78120, 82245, 83328, 87728, 89280, 93744, 98694, 104160, 107136, 109660, 115143, 117180, 120960, 124992, 131592, 133920, 138880, 148041, 153524, 156240, 164490, 169973, 175456, 178560, 187488, 191905, 197388, 208320, 219320, 230286, 234360, 246735, 249984, 263184, 267840, 296082, 307048, 312480, 328980, 339946, 345429, 350912, 374976, 383810, 394776, 416640, 438640, 460572, 468720, 493470, 509919, 526368, 535680, 575715, 592164, 614096, 624960, 657960, 679892, 690858, 701824, 740205, 749952, 767620, 789552, 849865, 877280, 921144, 937440, 986940, 1019838, 1036287, 1052736, 1151430, 1184328, 1189811, 1228192, 1249920, 1315920, 1359784, 1381716, 1480410, 1529757, 1535240, 1579104, 1699730, 1727145, 1754560, 1842288, 1874880, 1973880, 2039676, 2072574, 2105472, 2302860, 2368656, 2379622, 2456384, 2549595, 2631840, 2719568, 2763432, 2960820, 3059514, 3070480, 3158208, 3399460, 3454290, 3509120, 3569433, 3684576, 3749760, 3947760, 4079352, 4145148, 4589271, 4605720, 4737312, 4759244, 4912768, 5099190, 5181435, 5263680, 5439136, 5526864, 5921640, 5949055, 6119028, 6140960, 6316416, 6798920, 6908580, 7138866, 7369152, 7648785, 7895520, 8158704, 8290296, 9178542, 9211440, 9474624, 9518488, 10198380, 10362870, 10527360, 10708299, 10878272, 11053728, 11843280, 11898110, 12238056, 12281920, 13597840, 13817160, 14277732, 14738304, 15297570, 15791040, 16317408, 16580592, 17847165, 18357084, 18422880, 18949248, 19036976, 20396760, 20725740, 21416598, 21756544, 22107456, 22946355, 23686560, 23796220, 24476112, 24563840, 27195680, 27634320, 28555464, 30595140, 31582080, 32124897, 32634816, 33161184, 35694330, 36714168, 36845760, 38073952, 40793520, 41451480, 42833196, 44214912, 45892710, 47373120, 47592440, 48952224, 53541495, 54391360, 55268640, 57110928, 61190280, 64249794, 65269632, 66322368, 71388660, 73428336, 73691520, 76147904, 81587040, 82902960, 85666392, 91785420, 94746240, 95184880, 97904448, 107082990, 108782720, 110537280, 114221856, 122380560, 128499588, 132644736, 142777320, 146856672, 152295808, 160624485, 163174080, 165805920, 171332784, 183570840, 190369760, 195808896, 214165980, 221074560, 228443712, 244761120, 256999176, 285554640, 293713344, 321248970, 326348160, 331611840, 342665568, 367141680, 380739520, 428331960, 456887424, 489522240, 513998352, 571109280, 587426688, 642497940, 663223680, 685331136, 734283360, 761479040, 856663920, 979044480, 1027996704, 1142218560, 1284995880, 1370662272, 1468566720, 1713327840, 2055993408, 2284437120, 2569991760, 2937133440, 3426655680, 4111986816, 5139983520, 6853311360, 10279967040, 20559934080]

約数ペア:

[(1, 20559934080), (2, 10279967040), (3, 6853311360), (4, 5139983520), (5, 4111986816), (6, 3426655680), (7, 2937133440), (8, 2569991760), (9, 2284437120), (10, 2055993408), (12, 1713327840), (14, 1468566720), (15, 1370662272), (16, 1284995880), (18, 1142218560), (20, 1027996704), (21, 979044480), (24, 856663920), (27, 761479040), (28, 734283360), (30, 685331136), (31, 663223680), (32, 642497940), (35, 587426688), (36, 571109280), (40, 513998352), (42, 489522240), (45, 456887424), (48, 428331960), (54, 380739520), (56, 367141680), (60, 342665568), (62, 331611840), (63, 326348160), (64, 321248970), (70, 293713344), (72, 285554640), (80, 256999176), (84, 244761120), (90, 228443712), (93, 221074560), (96, 214165980), (105, 195808896), (108, 190369760), (112, 183570840), (120, 171332784), (124, 165805920), (126, 163174080), (128, 160624485), (135, 152295808), (140, 146856672), (144, 142777320), (155, 132644736), (160, 128499588), (168, 122380560), (180, 114221856), (186, 110537280), (189, 108782720), (192, 107082990), (210, 97904448), (216, 95184880), (217, 94746240), (224, 91785420), (240, 85666392), (248, 82902960), (252, 81587040), (270, 76147904), (279, 73691520), (280, 73428336), (288, 71388660), (310, 66322368), (315, 65269632), (320, 64249794), (336, 61190280), (360, 57110928), (372, 55268640), (378, 54391360), (384, 53541495), (420, 48952224), (432, 47592440), (434, 47373120), (448, 45892710), (465, 44214912), (480, 42833196), (496, 41451480), (504, 40793520), (540, 38073952), (558, 36845760), (560, 36714168), (576, 35694330), (620, 33161184), (630, 32634816), (640, 32124897), (651, 31582080), (672, 30595140), (720, 28555464), (744, 27634320), (756, 27195680), (837, 24563840), (840, 24476112), (864, 23796220), (868, 23686560), (896, 22946355), (930, 22107456), (945, 21756544), (960, 21416598), (992, 20725740), (1008, 20396760), (1080, 19036976), (1085, 18949248), (1116, 18422880), (1120, 18357084), (1152, 17847165), (1240, 16580592), (1260, 16317408), (1302, 15791040), (1344, 15297570), (1395, 14738304), (1440, 14277732), (1488, 13817160), (1512, 13597840), (1674, 12281920), (1680, 12238056), (1728, 11898110), (1736, 11843280), (1860, 11053728), (1890, 10878272), (1920, 10708299), (1953, 10527360), (1984, 10362870), (2016, 10198380), (2160, 9518488), (2170, 9474624), (2232, 9211440), (2240, 9178542), (2480, 8290296), (2520, 8158704), (2604, 7895520), (2688, 7648785), (2790, 7369152), (2880, 7138866), (2976, 6908580), (3024, 6798920), (3255, 6316416), (3348, 6140960), (3360, 6119028), (3456, 5949055), (3472, 5921640), (3720, 5526864), (3780, 5439136), (3906, 5263680), (3968, 5181435), (4032, 5099190), (4185, 4912768), (4320, 4759244), (4340, 4737312), (4464, 4605720), (4480, 4589271), (4960, 4145148), (5040, 4079352), (5208, 3947760), (5483, 3749760), (5580, 3684576), (5760, 3569433), (5859, 3509120), (5952, 3454290), (6048, 3399460), (6510, 3158208), (6696, 3070480), (6720, 3059514), (6944, 2960820), (7440, 2763432), (7560, 2719568), (7812, 2631840), (8064, 2549595), (8370, 2456384), (8640, 2379622), (8680, 2368656), (8928, 2302860), (9765, 2105472), (9920, 2072574), (10080, 2039676), (10416, 1973880), (10966, 1874880), (11160, 1842288), (11718, 1754560), (11904, 1727145), (12096, 1699730), (13020, 1579104), (13392, 1535240), (13440, 1529757), (13888, 1480410), (14880, 1381716), (15120, 1359784), (15624, 1315920), (16449, 1249920), (16740, 1228192), (17280, 1189811), (17360, 1184328), (17856, 1151430), (19530, 1052736), (19840, 1036287), (20160, 1019838), (20832, 986940), (21932, 937440), (22320, 921144), (23436, 877280), (24192, 849865), (26040, 789552), (26784, 767620), (27415, 749952), (27776, 740205), (29295, 701824), (29760, 690858), (30240, 679892), (31248, 657960), (32898, 624960), (33480, 614096), (34720, 592164), (35712, 575715), (38381, 535680), (39060, 526368), (40320, 509919), (41664, 493470), (43864, 468720), (44640, 460572), (46872, 438640), (49347, 416640), (52080, 394776), (53568, 383810), (54830, 374976), (58590, 350912), (59520, 345429), (60480, 339946), (62496, 328980), (65796, 312480), (66960, 307048), (69440, 296082), (76762, 267840), (78120, 263184), (82245, 249984), (83328, 246735), (87728, 234360), (89280, 230286), (93744, 219320), (98694, 208320), (104160, 197388), (107136, 191905), (109660, 187488), (115143, 178560), (117180, 175456), (120960, 169973), (124992, 164490), (131592, 156240), (133920, 153524), (138880, 148041)]