18495889920

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:693

約数の個数: 400

約数和(自身を含む): 66735871488

約数和(自身を除く): 48239981568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 191, 192, 216, 240, 256, 270, 288, 320, 324, 360, 382, 384, 405, 432, 467, 480, 512, 540, 573, 576, 640, 648, 720, 764, 768, 810, 864, 934, 955, 960, 1080, 1146, 1152, 1280, 1296, 1401, 1440, 1528, 1536, 1620, 1719, 1728, 1868, 1910, 1920, 2160, 2292, 2304, 2335, 2560, 2592, 2802, 2865, 2880, 3056, 3240, 3438, 3456, 3736, 3820, 3840, 4203, 4320, 4584, 4608, 4670, 5157, 5184, 5604, 5730, 5760, 6112, 6480, 6876, 6912, 7005, 7472, 7640, 7680, 8406, 8595, 8640, 9168, 9340, 10314, 10368, 11208, 11460, 11520, 12224, 12609, 12960, 13752, 13824, 14010, 14944, 15280, 15471, 16812, 17190, 17280, 18336, 18680, 20628, 20736, 21015, 22416, 22920, 23040, 24448, 25218, 25785, 25920, 27504, 28020, 29888, 30560, 30942, 33624, 34380, 34560, 36672, 37360, 37827, 41256, 41472, 42030, 44832, 45840, 48896, 50436, 51570, 51840, 55008, 56040, 59776, 61120, 61884, 63045, 67248, 68760, 69120, 73344, 74720, 75654, 77355, 82512, 84060, 89197, 89664, 91680, 97792, 100872, 103140, 103680, 110016, 112080, 119552, 122240, 123768, 126090, 134496, 137520, 146688, 149440, 151308, 154710, 165024, 168120, 178394, 179328, 183360, 189135, 201744, 206280, 207360, 220032, 224160, 239104, 244480, 247536, 252180, 267591, 268992, 275040, 293376, 298880, 302616, 309420, 330048, 336240, 356788, 358656, 366720, 378270, 403488, 412560, 440064, 445985, 448320, 488960, 495072, 504360, 535182, 537984, 550080, 597760, 605232, 618840, 660096, 672480, 713576, 717312, 733440, 756540, 802773, 806976, 825120, 880128, 891970, 896640, 990144, 1008720, 1070364, 1075968, 1100160, 1195520, 1210464, 1237680, 1320192, 1337955, 1344960, 1427152, 1466880, 1513080, 1605546, 1613952, 1650240, 1783940, 1793280, 1980288, 2017440, 2140728, 2151936, 2200320, 2408319, 2420928, 2475360, 2640384, 2675910, 2689920, 2854304, 3026160, 3211092, 3227904, 3300480, 3567880, 3586560, 3960576, 4013865, 4034880, 4281456, 4400640, 4816638, 4841856, 4950720, 5351820, 5379840, 5708608, 6052320, 6422184, 6455808, 6600960, 7135760, 7224957, 7921152, 8027730, 8069760, 8562912, 9633276, 9683712, 9901440, 10703640, 10759680, 11417216, 12041595, 12104640, 12844368, 13201920, 14271520, 14449914, 16055460, 16139520, 17125824, 19266552, 19367424, 19802880, 21407280, 22834432, 24083190, 24209280, 25688736, 28543040, 28899828, 32110920, 32279040, 34251648, 36124785, 38533104, 39605760, 42814560, 45668864, 48166380, 48418560, 51377472, 57086080, 57799656, 64221840, 68503296, 72249570, 77066208, 85629120, 96332760, 96837120, 102754944, 114172160, 115599312, 128443680, 137006592, 144499140, 154132416, 171258240, 192665520, 205509888, 228344320, 231198624, 256887360, 288998280, 308264832, 342516480, 385331040, 411019776, 462397248, 513774720, 577996560, 616529664, 685032960, 770662080, 924794496, 1027549440, 1155993120, 1233059328, 1541324160, 1849588992, 2055098880, 2311986240, 3082648320, 3699177984, 4623972480, 6165296640, 9247944960, 18495889920]

約数ペア:

[(1, 18495889920), (2, 9247944960), (3, 6165296640), (4, 4623972480), (5, 3699177984), (6, 3082648320), (8, 2311986240), (9, 2055098880), (10, 1849588992), (12, 1541324160), (15, 1233059328), (16, 1155993120), (18, 1027549440), (20, 924794496), (24, 770662080), (27, 685032960), (30, 616529664), (32, 577996560), (36, 513774720), (40, 462397248), (45, 411019776), (48, 385331040), (54, 342516480), (60, 308264832), (64, 288998280), (72, 256887360), (80, 231198624), (81, 228344320), (90, 205509888), (96, 192665520), (108, 171258240), (120, 154132416), (128, 144499140), (135, 137006592), (144, 128443680), (160, 115599312), (162, 114172160), (180, 102754944), (191, 96837120), (192, 96332760), (216, 85629120), (240, 77066208), (256, 72249570), (270, 68503296), (288, 64221840), (320, 57799656), (324, 57086080), (360, 51377472), (382, 48418560), (384, 48166380), (405, 45668864), (432, 42814560), (467, 39605760), (480, 38533104), (512, 36124785), (540, 34251648), (573, 32279040), (576, 32110920), (640, 28899828), (648, 28543040), (720, 25688736), (764, 24209280), (768, 24083190), (810, 22834432), (864, 21407280), (934, 19802880), (955, 19367424), (960, 19266552), (1080, 17125824), (1146, 16139520), (1152, 16055460), (1280, 14449914), (1296, 14271520), (1401, 13201920), (1440, 12844368), (1528, 12104640), (1536, 12041595), (1620, 11417216), (1719, 10759680), (1728, 10703640), (1868, 9901440), (1910, 9683712), (1920, 9633276), (2160, 8562912), (2292, 8069760), (2304, 8027730), (2335, 7921152), (2560, 7224957), (2592, 7135760), (2802, 6600960), (2865, 6455808), (2880, 6422184), (3056, 6052320), (3240, 5708608), (3438, 5379840), (3456, 5351820), (3736, 4950720), (3820, 4841856), (3840, 4816638), (4203, 4400640), (4320, 4281456), (4584, 4034880), (4608, 4013865), (4670, 3960576), (5157, 3586560), (5184, 3567880), (5604, 3300480), (5730, 3227904), (5760, 3211092), (6112, 3026160), (6480, 2854304), (6876, 2689920), (6912, 2675910), (7005, 2640384), (7472, 2475360), (7640, 2420928), (7680, 2408319), (8406, 2200320), (8595, 2151936), (8640, 2140728), (9168, 2017440), (9340, 1980288), (10314, 1793280), (10368, 1783940), (11208, 1650240), (11460, 1613952), (11520, 1605546), (12224, 1513080), (12609, 1466880), (12960, 1427152), (13752, 1344960), (13824, 1337955), (14010, 1320192), (14944, 1237680), (15280, 1210464), (15471, 1195520), (16812, 1100160), (17190, 1075968), (17280, 1070364), (18336, 1008720), (18680, 990144), (20628, 896640), (20736, 891970), (21015, 880128), (22416, 825120), (22920, 806976), (23040, 802773), (24448, 756540), (25218, 733440), (25785, 717312), (25920, 713576), (27504, 672480), (28020, 660096), (29888, 618840), (30560, 605232), (30942, 597760), (33624, 550080), (34380, 537984), (34560, 535182), (36672, 504360), (37360, 495072), (37827, 488960), (41256, 448320), (41472, 445985), (42030, 440064), (44832, 412560), (45840, 403488), (48896, 378270), (50436, 366720), (51570, 358656), (51840, 356788), (55008, 336240), (56040, 330048), (59776, 309420), (61120, 302616), (61884, 298880), (63045, 293376), (67248, 275040), (68760, 268992), (69120, 267591), (73344, 252180), (74720, 247536), (75654, 244480), (77355, 239104), (82512, 224160), (84060, 220032), (89197, 207360), (89664, 206280), (91680, 201744), (97792, 189135), (100872, 183360), (103140, 179328), (103680, 178394), (110016, 168120), (112080, 165024), (119552, 154710), (122240, 151308), (123768, 149440), (126090, 146688), (134496, 137520)]