20191991904

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1127

約数の個数: 384

約数和(自身を含む): 71285760000

約数和(自身を除く): 51093768096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 199, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 398, 399, 432, 456, 504, 513, 532, 597, 608, 672, 684, 756, 796, 798, 864, 883, 912, 1008, 1026, 1064, 1194, 1197, 1368, 1393, 1512, 1592, 1596, 1766, 1791, 1824, 2016, 2052, 2128, 2388, 2394, 2649, 2736, 2786, 3024, 3184, 3192, 3532, 3582, 3591, 3781, 4104, 4179, 4256, 4776, 4788, 5298, 5373, 5472, 5572, 6048, 6181, 6368, 6384, 7064, 7164, 7182, 7562, 7947, 8208, 8358, 9552, 9576, 10596, 10746, 11144, 11343, 12362, 12537, 12768, 14128, 14328, 14364, 15124, 15894, 16416, 16716, 16777, 18543, 19104, 19152, 21192, 21492, 22288, 22686, 23841, 24724, 25074, 26467, 28256, 28656, 28728, 30248, 31788, 33432, 33554, 34029, 37086, 37611, 38304, 42384, 42984, 44576, 45372, 47682, 49448, 50148, 50331, 52934, 55629, 57312, 57456, 60496, 63576, 66864, 67108, 68058, 74172, 75222, 79401, 84768, 85968, 90744, 95364, 98896, 100296, 100662, 102087, 105868, 111258, 114912, 117439, 120992, 127152, 133728, 134216, 136116, 148344, 150444, 150993, 158802, 166887, 171936, 175717, 181488, 190728, 197792, 200592, 201324, 204174, 211736, 222516, 234878, 238203, 254304, 268432, 272232, 296688, 300888, 301986, 317604, 333774, 351434, 352317, 362976, 381456, 401184, 402648, 408348, 423472, 445032, 452979, 469756, 476406, 527151, 536864, 544464, 593376, 601776, 603972, 635208, 667548, 702868, 704634, 714609, 762912, 805296, 816696, 846944, 890064, 905958, 939512, 952812, 1054302, 1056951, 1088928, 1203552, 1207944, 1230019, 1270416, 1335096, 1405736, 1409268, 1429218, 1581453, 1610592, 1633392, 1780128, 1811916, 1879024, 1905624, 2108604, 2113902, 2415888, 2460038, 2540832, 2670192, 2811472, 2818536, 2858436, 3162906, 3170853, 3266784, 3338623, 3623832, 3690057, 3758048, 3811248, 4217208, 4227804, 4744359, 4831776, 4920076, 5340384, 5622944, 5637072, 5716872, 6325812, 6341706, 6677246, 7247664, 7380114, 7622496, 8434416, 8455608, 9488718, 9840152, 10015869, 11070171, 11274144, 11433744, 12651624, 12683412, 13354492, 14495328, 14760228, 16868832, 16911216, 18977436, 19680304, 20031738, 22140342, 22867488, 23370361, 25303248, 25366824, 26708984, 29520456, 30047607, 33210513, 33822432, 37954872, 39360608, 40063476, 44280684, 46740722, 50606496, 50733648, 53417968, 59040912, 60095214, 66421026, 70111083, 75909744, 80126952, 88561368, 90142821, 93481444, 101467296, 106835936, 118081824, 120190428, 132842052, 140222166, 151819488, 160253904, 177122736, 180285642, 186962888, 210333249, 240380856, 265684104, 280444332, 320507808, 354245472, 360571284, 373925776, 420666498, 480761712, 531368208, 560888664, 630999747, 721142568, 747851552, 841332996, 961523424, 1062736416, 1121777328, 1261999494, 1442285136, 1682665992, 2243554656, 2523998988, 2884570272, 3365331984, 5047997976, 6730663968, 10095995952, 20191991904]

約数ペア:

[(1, 20191991904), (2, 10095995952), (3, 6730663968), (4, 5047997976), (6, 3365331984), (7, 2884570272), (8, 2523998988), (9, 2243554656), (12, 1682665992), (14, 1442285136), (16, 1261999494), (18, 1121777328), (19, 1062736416), (21, 961523424), (24, 841332996), (27, 747851552), (28, 721142568), (32, 630999747), (36, 560888664), (38, 531368208), (42, 480761712), (48, 420666498), (54, 373925776), (56, 360571284), (57, 354245472), (63, 320507808), (72, 280444332), (76, 265684104), (84, 240380856), (96, 210333249), (108, 186962888), (112, 180285642), (114, 177122736), (126, 160253904), (133, 151819488), (144, 140222166), (152, 132842052), (168, 120190428), (171, 118081824), (189, 106835936), (199, 101467296), (216, 93481444), (224, 90142821), (228, 88561368), (252, 80126952), (266, 75909744), (288, 70111083), (304, 66421026), (336, 60095214), (342, 59040912), (378, 53417968), (398, 50733648), (399, 50606496), (432, 46740722), (456, 44280684), (504, 40063476), (513, 39360608), (532, 37954872), (597, 33822432), (608, 33210513), (672, 30047607), (684, 29520456), (756, 26708984), (796, 25366824), (798, 25303248), (864, 23370361), (883, 22867488), (912, 22140342), (1008, 20031738), (1026, 19680304), (1064, 18977436), (1194, 16911216), (1197, 16868832), (1368, 14760228), (1393, 14495328), (1512, 13354492), (1592, 12683412), (1596, 12651624), (1766, 11433744), (1791, 11274144), (1824, 11070171), (2016, 10015869), (2052, 9840152), (2128, 9488718), (2388, 8455608), (2394, 8434416), (2649, 7622496), (2736, 7380114), (2786, 7247664), (3024, 6677246), (3184, 6341706), (3192, 6325812), (3532, 5716872), (3582, 5637072), (3591, 5622944), (3781, 5340384), (4104, 4920076), (4179, 4831776), (4256, 4744359), (4776, 4227804), (4788, 4217208), (5298, 3811248), (5373, 3758048), (5472, 3690057), (5572, 3623832), (6048, 3338623), (6181, 3266784), (6368, 3170853), (6384, 3162906), (7064, 2858436), (7164, 2818536), (7182, 2811472), (7562, 2670192), (7947, 2540832), (8208, 2460038), (8358, 2415888), (9552, 2113902), (9576, 2108604), (10596, 1905624), (10746, 1879024), (11144, 1811916), (11343, 1780128), (12362, 1633392), (12537, 1610592), (12768, 1581453), (14128, 1429218), (14328, 1409268), (14364, 1405736), (15124, 1335096), (15894, 1270416), (16416, 1230019), (16716, 1207944), (16777, 1203552), (18543, 1088928), (19104, 1056951), (19152, 1054302), (21192, 952812), (21492, 939512), (22288, 905958), (22686, 890064), (23841, 846944), (24724, 816696), (25074, 805296), (26467, 762912), (28256, 714609), (28656, 704634), (28728, 702868), (30248, 667548), (31788, 635208), (33432, 603972), (33554, 601776), (34029, 593376), (37086, 544464), (37611, 536864), (38304, 527151), (42384, 476406), (42984, 469756), (44576, 452979), (45372, 445032), (47682, 423472), (49448, 408348), (50148, 402648), (50331, 401184), (52934, 381456), (55629, 362976), (57312, 352317), (57456, 351434), (60496, 333774), (63576, 317604), (66864, 301986), (67108, 300888), (68058, 296688), (74172, 272232), (75222, 268432), (79401, 254304), (84768, 238203), (85968, 234878), (90744, 222516), (95364, 211736), (98896, 204174), (100296, 201324), (100662, 200592), (102087, 197792), (105868, 190728), (111258, 181488), (114912, 175717), (117439, 171936), (120992, 166887), (127152, 158802), (133728, 150993), (134216, 150444), (136116, 148344)]