19706228640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38333}}^1$

素因数の和:38381

約数の個数: 384

約数和(自身を含む): 83463851520

約数和(自身を除く): 63757622880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 816, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2295, 2380, 2448, 2520, 2720, 2856, 3024, 3060, 3213, 3360, 3570, 3672, 3780, 3808, 4080, 4284, 4320, 4590, 4760, 4896, 5040, 5355, 5712, 6048, 6120, 6426, 7140, 7344, 7560, 8160, 8568, 9180, 9520, 10080, 10710, 11424, 12240, 12852, 14280, 14688, 15120, 16065, 17136, 18360, 19040, 21420, 24480, 25704, 28560, 30240, 32130, 34272, 36720, 38333, 42840, 51408, 57120, 64260, 73440, 76666, 85680, 102816, 114999, 128520, 153332, 171360, 191665, 229998, 257040, 268331, 306664, 344997, 383330, 459996, 514080, 536662, 574995, 613328, 651661, 689994, 766660, 804993, 919992, 1034991, 1073324, 1149990, 1226656, 1303322, 1341655, 1379988, 1533320, 1609986, 1724985, 1839984, 1954983, 2069982, 2146648, 2299980, 2414979, 2606644, 2683310, 2759976, 3066640, 3219972, 3258305, 3449970, 3679968, 3909966, 4024965, 4139964, 4293296, 4561627, 4599960, 4829958, 5174955, 5213288, 5366620, 5519952, 5864949, 6133280, 6439944, 6516610, 6899940, 7244937, 7819932, 8049930, 8279928, 8586592, 9123254, 9199920, 9659916, 9774915, 10349910, 10426576, 10733240, 11039904, 11729898, 12074895, 12879888, 13033220, 13684881, 13799880, 14489874, 15639864, 16099860, 16559856, 17594847, 18246508, 18399840, 19319832, 19549830, 20699820, 20853152, 21466480, 22808135, 23459796, 24149790, 25759776, 26066440, 27369762, 27599760, 28979748, 29324745, 31279728, 32199720, 33119712, 35189694, 36224685, 36493016, 38639664, 39099660, 41054643, 41399640, 42932960, 45616270, 46919592, 48299580, 52132880, 54739524, 55199520, 57959496, 58649490, 62559456, 64399440, 68424405, 70379388, 72449370, 72986032, 77279328, 78199320, 82109286, 82799280, 87974235, 91232540, 93839184, 96599160, 104265760, 109479048, 115918992, 117298980, 123163929, 128798880, 136848810, 140758776, 144898740, 145972064, 156398640, 164218572, 165598560, 175948470, 182465080, 187678368, 193198320, 205273215, 218958096, 231837984, 234597960, 246327858, 273697620, 281517552, 289797480, 312797280, 328437144, 351896940, 364930160, 386396640, 410546430, 437916192, 469195920, 492655716, 547395240, 563035104, 579594960, 615819645, 656874288, 703793880, 729860320, 821092860, 938391840, 985311432, 1094790480, 1159189920, 1231639290, 1313748576, 1407587760, 1642185720, 1970622864, 2189580960, 2463278580, 2815175520, 3284371440, 3941245728, 4926557160, 6568742880, 9853114320, 19706228640]

約数ペア:

[(1, 19706228640), (2, 9853114320), (3, 6568742880), (4, 4926557160), (5, 3941245728), (6, 3284371440), (7, 2815175520), (8, 2463278580), (9, 2189580960), (10, 1970622864), (12, 1642185720), (14, 1407587760), (15, 1313748576), (16, 1231639290), (17, 1159189920), (18, 1094790480), (20, 985311432), (21, 938391840), (24, 821092860), (27, 729860320), (28, 703793880), (30, 656874288), (32, 615819645), (34, 579594960), (35, 563035104), (36, 547395240), (40, 492655716), (42, 469195920), (45, 437916192), (48, 410546430), (51, 386396640), (54, 364930160), (56, 351896940), (60, 328437144), (63, 312797280), (68, 289797480), (70, 281517552), (72, 273697620), (80, 246327858), (84, 234597960), (85, 231837984), (90, 218958096), (96, 205273215), (102, 193198320), (105, 187678368), (108, 182465080), (112, 175948470), (119, 165598560), (120, 164218572), (126, 156398640), (135, 145972064), (136, 144898740), (140, 140758776), (144, 136848810), (153, 128798880), (160, 123163929), (168, 117298980), (170, 115918992), (180, 109479048), (189, 104265760), (204, 96599160), (210, 93839184), (216, 91232540), (224, 87974235), (238, 82799280), (240, 82109286), (252, 78199320), (255, 77279328), (270, 72986032), (272, 72449370), (280, 70379388), (288, 68424405), (306, 64399440), (315, 62559456), (336, 58649490), (340, 57959496), (357, 55199520), (360, 54739524), (378, 52132880), (408, 48299580), (420, 46919592), (432, 45616270), (459, 42932960), (476, 41399640), (480, 41054643), (504, 39099660), (510, 38639664), (540, 36493016), (544, 36224685), (560, 35189694), (595, 33119712), (612, 32199720), (630, 31279728), (672, 29324745), (680, 28979748), (714, 27599760), (720, 27369762), (756, 26066440), (765, 25759776), (816, 24149790), (840, 23459796), (864, 22808135), (918, 21466480), (945, 20853152), (952, 20699820), (1008, 19549830), (1020, 19319832), (1071, 18399840), (1080, 18246508), (1120, 17594847), (1190, 16559856), (1224, 16099860), (1260, 15639864), (1360, 14489874), (1428, 13799880), (1440, 13684881), (1512, 13033220), (1530, 12879888), (1632, 12074895), (1680, 11729898), (1785, 11039904), (1836, 10733240), (1890, 10426576), (1904, 10349910), (2016, 9774915), (2040, 9659916), (2142, 9199920), (2160, 9123254), (2295, 8586592), (2380, 8279928), (2448, 8049930), (2520, 7819932), (2720, 7244937), (2856, 6899940), (3024, 6516610), (3060, 6439944), (3213, 6133280), (3360, 5864949), (3570, 5519952), (3672, 5366620), (3780, 5213288), (3808, 5174955), (4080, 4829958), (4284, 4599960), (4320, 4561627), (4590, 4293296), (4760, 4139964), (4896, 4024965), (5040, 3909966), (5355, 3679968), (5712, 3449970), (6048, 3258305), (6120, 3219972), (6426, 3066640), (7140, 2759976), (7344, 2683310), (7560, 2606644), (8160, 2414979), (8568, 2299980), (9180, 2146648), (9520, 2069982), (10080, 1954983), (10710, 1839984), (11424, 1724985), (12240, 1609986), (12852, 1533320), (14280, 1379988), (14688, 1341655), (15120, 1303322), (16065, 1226656), (17136, 1149990), (18360, 1073324), (19040, 1034991), (21420, 919992), (24480, 804993), (25704, 766660), (28560, 689994), (30240, 651661), (32130, 613328), (34272, 574995), (36720, 536662), (38333, 514080), (42840, 459996), (51408, 383330), (57120, 344997), (64260, 306664), (73440, 268331), (76666, 257040), (85680, 229998), (102816, 191665), (114999, 171360), (128520, 153332)]