2146117680

素因数分解:

$2^4\times 3^6\times 5^1\times 7^2\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 420

約数和(自身を含む): 8714165472

約数和(自身を除く): 6568047792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 243, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 486, 490, 504, 540, 560, 567, 588, 630, 648, 720, 729, 735, 751, 756, 784, 810, 840, 882, 945, 972, 980, 1008, 1080, 1134, 1176, 1215, 1260, 1296, 1323, 1458, 1470, 1502, 1512, 1620, 1680, 1701, 1764, 1890, 1944, 1960, 2160, 2205, 2253, 2268, 2352, 2430, 2520, 2646, 2835, 2916, 2940, 3004, 3024, 3240, 3402, 3528, 3645, 3755, 3780, 3888, 3920, 3969, 4410, 4506, 4536, 4860, 5040, 5103, 5257, 5292, 5670, 5832, 5880, 6008, 6480, 6615, 6759, 6804, 7056, 7290, 7510, 7560, 7938, 8505, 8820, 9012, 9072, 9720, 10206, 10514, 10584, 11265, 11340, 11664, 11760, 11907, 12016, 13230, 13518, 13608, 14580, 15020, 15120, 15771, 15876, 17010, 17640, 18024, 19440, 19845, 20277, 20412, 21028, 21168, 22530, 22680, 23814, 25515, 26285, 26460, 27036, 27216, 29160, 30040, 31542, 31752, 33795, 34020, 35280, 35721, 36048, 36799, 39690, 40554, 40824, 42056, 45060, 45360, 47313, 47628, 51030, 52570, 52920, 54072, 58320, 59535, 60080, 60831, 63084, 63504, 67590, 68040, 71442, 73598, 78855, 79380, 81108, 81648, 84112, 90120, 94626, 95256, 101385, 102060, 105140, 105840, 108144, 110397, 119070, 121662, 126168, 135180, 136080, 141939, 142884, 147196, 157710, 158760, 162216, 178605, 180240, 182493, 183995, 189252, 190512, 202770, 204120, 210280, 220794, 236565, 238140, 243324, 252336, 270360, 283878, 285768, 294392, 304155, 315420, 317520, 324432, 331191, 357210, 364986, 367990, 378504, 405540, 408240, 420560, 425817, 441588, 473130, 476280, 486648, 540720, 547479, 551985, 567756, 571536, 588784, 608310, 630840, 662382, 709695, 714420, 729972, 735980, 757008, 811080, 851634, 883176, 912465, 946260, 952560, 973296, 993573, 1094958, 1103970, 1135512, 1216620, 1261680, 1277451, 1324764, 1419390, 1428840, 1459944, 1471960, 1622160, 1655955, 1703268, 1766352, 1824930, 1892520, 1987146, 2129085, 2189916, 2207940, 2271024, 2433240, 2554902, 2649528, 2737395, 2838780, 2857680, 2919888, 2943920, 2980719, 3311910, 3406536, 3649860, 3785040, 3832353, 3974292, 4258170, 4379832, 4415880, 4866480, 4967865, 5109804, 5299056, 5474790, 5677560, 5961438, 6387255, 6623820, 6813072, 7299720, 7664706, 7948584, 8516340, 8759664, 8831760, 8942157, 9935730, 10219608, 10949580, 11355120, 11922876, 12774510, 13247640, 14599440, 14903595, 15329412, 15897168, 17032680, 17884314, 19161765, 19871460, 20439216, 21899160, 23845752, 25549020, 26495280, 26826471, 29807190, 30658824, 34065360, 35768628, 38323530, 39742920, 43798320, 44710785, 47691504, 51098040, 53652942, 59614380, 61317648, 71537256, 76647060, 79485840, 89421570, 102196080, 107305884, 119228760, 134132355, 143074512, 153294120, 178843140, 214611768, 238457520, 268264710, 306588240, 357686280, 429223536, 536529420, 715372560, 1073058840, 2146117680]

約数ペア:

[(1, 2146117680), (2, 1073058840), (3, 715372560), (4, 536529420), (5, 429223536), (6, 357686280), (7, 306588240), (8, 268264710), (9, 238457520), (10, 214611768), (12, 178843140), (14, 153294120), (15, 143074512), (16, 134132355), (18, 119228760), (20, 107305884), (21, 102196080), (24, 89421570), (27, 79485840), (28, 76647060), (30, 71537256), (35, 61317648), (36, 59614380), (40, 53652942), (42, 51098040), (45, 47691504), (48, 44710785), (49, 43798320), (54, 39742920), (56, 38323530), (60, 35768628), (63, 34065360), (70, 30658824), (72, 29807190), (80, 26826471), (81, 26495280), (84, 25549020), (90, 23845752), (98, 21899160), (105, 20439216), (108, 19871460), (112, 19161765), (120, 17884314), (126, 17032680), (135, 15897168), (140, 15329412), (144, 14903595), (147, 14599440), (162, 13247640), (168, 12774510), (180, 11922876), (189, 11355120), (196, 10949580), (210, 10219608), (216, 9935730), (240, 8942157), (243, 8831760), (245, 8759664), (252, 8516340), (270, 7948584), (280, 7664706), (294, 7299720), (315, 6813072), (324, 6623820), (336, 6387255), (360, 5961438), (378, 5677560), (392, 5474790), (405, 5299056), (420, 5109804), (432, 4967865), (441, 4866480), (486, 4415880), (490, 4379832), (504, 4258170), (540, 3974292), (560, 3832353), (567, 3785040), (588, 3649860), (630, 3406536), (648, 3311910), (720, 2980719), (729, 2943920), (735, 2919888), (751, 2857680), (756, 2838780), (784, 2737395), (810, 2649528), (840, 2554902), (882, 2433240), (945, 2271024), (972, 2207940), (980, 2189916), (1008, 2129085), (1080, 1987146), (1134, 1892520), (1176, 1824930), (1215, 1766352), (1260, 1703268), (1296, 1655955), (1323, 1622160), (1458, 1471960), (1470, 1459944), (1502, 1428840), (1512, 1419390), (1620, 1324764), (1680, 1277451), (1701, 1261680), (1764, 1216620), (1890, 1135512), (1944, 1103970), (1960, 1094958), (2160, 993573), (2205, 973296), (2253, 952560), (2268, 946260), (2352, 912465), (2430, 883176), (2520, 851634), (2646, 811080), (2835, 757008), (2916, 735980), (2940, 729972), (3004, 714420), (3024, 709695), (3240, 662382), (3402, 630840), (3528, 608310), (3645, 588784), (3755, 571536), (3780, 567756), (3888, 551985), (3920, 547479), (3969, 540720), (4410, 486648), (4506, 476280), (4536, 473130), (4860, 441588), (5040, 425817), (5103, 420560), (5257, 408240), (5292, 405540), (5670, 378504), (5832, 367990), (5880, 364986), (6008, 357210), (6480, 331191), (6615, 324432), (6759, 317520), (6804, 315420), (7056, 304155), (7290, 294392), (7510, 285768), (7560, 283878), (7938, 270360), (8505, 252336), (8820, 243324), (9012, 238140), (9072, 236565), (9720, 220794), (10206, 210280), (10514, 204120), (10584, 202770), (11265, 190512), (11340, 189252), (11664, 183995), (11760, 182493), (11907, 180240), (12016, 178605), (13230, 162216), (13518, 158760), (13608, 157710), (14580, 147196), (15020, 142884), (15120, 141939), (15771, 136080), (15876, 135180), (17010, 126168), (17640, 121662), (18024, 119070), (19440, 110397), (19845, 108144), (20277, 105840), (20412, 105140), (21028, 102060), (21168, 101385), (22530, 95256), (22680, 94626), (23814, 90120), (25515, 84112), (26285, 81648), (26460, 81108), (27036, 79380), (27216, 78855), (29160, 73598), (30040, 71442), (31542, 68040), (31752, 67590), (33795, 63504), (34020, 63084), (35280, 60831), (35721, 60080), (36048, 59535), (36799, 58320), (39690, 54072), (40554, 52920), (40824, 52570), (42056, 51030), (45060, 47628), (45360, 47313)]