21373879968

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 576

約数和(自身を含む): 75841920000

約数和(自身を除く): 54468040032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 49, 54, 56, 59, 63, 72, 84, 86, 96, 98, 108, 112, 118, 126, 129, 144, 147, 168, 172, 177, 189, 196, 199, 216, 224, 236, 252, 258, 288, 294, 301, 336, 344, 354, 378, 387, 392, 398, 413, 432, 441, 472, 504, 516, 531, 588, 597, 602, 672, 688, 708, 756, 774, 784, 796, 826, 864, 882, 903, 944, 1008, 1032, 1062, 1161, 1176, 1194, 1204, 1239, 1323, 1376, 1393, 1416, 1512, 1548, 1568, 1592, 1593, 1652, 1764, 1791, 1806, 1888, 2016, 2064, 2107, 2124, 2322, 2352, 2388, 2408, 2478, 2537, 2646, 2709, 2786, 2832, 2891, 3024, 3096, 3184, 3186, 3304, 3528, 3582, 3612, 3717, 4128, 4179, 4214, 4248, 4644, 4704, 4776, 4816, 4956, 5074, 5292, 5373, 5418, 5572, 5664, 5782, 6048, 6192, 6321, 6368, 6372, 6608, 7056, 7164, 7224, 7434, 7611, 8127, 8358, 8428, 8496, 8557, 8673, 9288, 9552, 9632, 9751, 9912, 10148, 10584, 10746, 10836, 11144, 11151, 11564, 11741, 12384, 12537, 12642, 12744, 13216, 14112, 14328, 14448, 14868, 15222, 16254, 16716, 16856, 16992, 17114, 17346, 17759, 18576, 18963, 19104, 19502, 19824, 20296, 21168, 21492, 21672, 22288, 22302, 22833, 23128, 23482, 25074, 25284, 25488, 25671, 26019, 28656, 28896, 29253, 29736, 30444, 32508, 33432, 33712, 34228, 34692, 35223, 35518, 37152, 37611, 37926, 39004, 39648, 40592, 42336, 42984, 43344, 44576, 44604, 45666, 46256, 46964, 50148, 50568, 50976, 51342, 52038, 53277, 56889, 57312, 58506, 59472, 59899, 60888, 65016, 66864, 67424, 68456, 68499, 69384, 70446, 71036, 75222, 75852, 77013, 78008, 78057, 81184, 82187, 85968, 86688, 87759, 89208, 91332, 92512, 93928, 100296, 101136, 102684, 104076, 105669, 106554, 113778, 117012, 118944, 119798, 121776, 124313, 130032, 133728, 136912, 136998, 138768, 140892, 142072, 150444, 151704, 154026, 156016, 156114, 159831, 164374, 171936, 175518, 178416, 179697, 182664, 187856, 200592, 202272, 205368, 208152, 211338, 213108, 227556, 231039, 234024, 239596, 243552, 246561, 248626, 260064, 263277, 273824, 273996, 277536, 281784, 284144, 300888, 303408, 308052, 312032, 312228, 317007, 319662, 328748, 351036, 356832, 359394, 365328, 372939, 375712, 401184, 410736, 416304, 419293, 422676, 426216, 455112, 462078, 468048, 479192, 479493, 493122, 497252, 504863, 526554, 539091, 547992, 563568, 568288, 575309, 601776, 606816, 616104, 624456, 634014, 639324, 657496, 702072, 718788, 730656, 739683, 745878, 821472, 832608, 838586, 845352, 852432, 910224, 924156, 936096, 958384, 958986, 986244, 994504, 1009726, 1053108, 1078182, 1095984, 1118817, 1127136, 1150618, 1203552, 1232208, 1248912, 1257879, 1268028, 1278648, 1314992, 1404144, 1437576, 1479366, 1491756, 1514589, 1617273, 1677172, 1690704, 1704864, 1725927, 1820448, 1848312, 1916768, 1917972, 1972488, 1989008, 2019452, 2106216, 2156364, 2191968, 2219049, 2237634, 2301236, 2464416, 2497824, 2515758, 2536056, 2557296, 2629984, 2808288, 2875152, 2958732, 2983512, 3029178, 3234546, 3354344, 3356451, 3381408, 3451854, 3534041, 3696624, 3773637, 3835944, 3944976, 3978016, 4038904, 4212432, 4312728, 4438098, 4475268, 4543767, 4602472, 5031516, 5072112, 5114592, 5177781, 5750304, 5917464, 5967024, 6058356, 6469092, 6708688, 6712902, 6903708, 7068082, 7393248, 7547274, 7671888, 7889952, 8077808, 8424864, 8625456, 8876196, 8950536, 9087534, 9204944, 10063032, 10144224, 10355562, 10602123, 11320911, 11834928, 11934048, 12116712, 12938184, 13417376, 13425804, 13631301, 13807416, 14136164, 15094548, 15343776, 15533343, 16155616, 17250912, 17752392, 17901072, 18175068, 18409888, 20126064, 20711124, 21204246, 22641822, 23669856, 24233424, 24738287, 25876368, 26851608, 27262602, 27614832, 28272328, 30189096, 31066686, 31806369, 35504784, 35802144, 36350136, 40252128, 41422248, 42408492, 45283644, 48466848, 49476574, 51752736, 53703216, 54525204, 55229664, 56544656, 60378192, 62133372, 63612738, 71009568, 72700272, 74214861, 82844496, 84816984, 90567288, 95419107, 98953148, 107406432, 109050408, 113089312, 120756384, 124266744, 127225476, 145400544, 148429722, 165688992, 169633968, 181134576, 190838214, 197906296, 218100816, 222644583, 248533488, 254450952, 296859444, 339267936, 362269152, 381676428, 395812592, 436201632, 445289166, 497066976, 508901904, 593718888, 667933749, 763352856, 791625184, 890578332, 1017803808, 1187437776, 1335867498, 1526705712, 1781156664, 2374875552, 2671734996, 3053411424, 3562313328, 5343469992, 7124626656, 10686939984, 21373879968]

約数ペア:

[(1, 21373879968), (2, 10686939984), (3, 7124626656), (4, 5343469992), (6, 3562313328), (7, 3053411424), (8, 2671734996), (9, 2374875552), (12, 1781156664), (14, 1526705712), (16, 1335867498), (18, 1187437776), (21, 1017803808), (24, 890578332), (27, 791625184), (28, 763352856), (32, 667933749), (36, 593718888), (42, 508901904), (43, 497066976), (48, 445289166), (49, 436201632), (54, 395812592), (56, 381676428), (59, 362269152), (63, 339267936), (72, 296859444), (84, 254450952), (86, 248533488), (96, 222644583), (98, 218100816), (108, 197906296), (112, 190838214), (118, 181134576), (126, 169633968), (129, 165688992), (144, 148429722), (147, 145400544), (168, 127225476), (172, 124266744), (177, 120756384), (189, 113089312), (196, 109050408), (199, 107406432), (216, 98953148), (224, 95419107), (236, 90567288), (252, 84816984), (258, 82844496), (288, 74214861), (294, 72700272), (301, 71009568), (336, 63612738), (344, 62133372), (354, 60378192), (378, 56544656), (387, 55229664), (392, 54525204), (398, 53703216), (413, 51752736), (432, 49476574), (441, 48466848), (472, 45283644), (504, 42408492), (516, 41422248), (531, 40252128), (588, 36350136), (597, 35802144), (602, 35504784), (672, 31806369), (688, 31066686), (708, 30189096), (756, 28272328), (774, 27614832), (784, 27262602), (796, 26851608), (826, 25876368), (864, 24738287), (882, 24233424), (903, 23669856), (944, 22641822), (1008, 21204246), (1032, 20711124), (1062, 20126064), (1161, 18409888), (1176, 18175068), (1194, 17901072), (1204, 17752392), (1239, 17250912), (1323, 16155616), (1376, 15533343), (1393, 15343776), (1416, 15094548), (1512, 14136164), (1548, 13807416), (1568, 13631301), (1592, 13425804), (1593, 13417376), (1652, 12938184), (1764, 12116712), (1791, 11934048), (1806, 11834928), (1888, 11320911), (2016, 10602123), (2064, 10355562), (2107, 10144224), (2124, 10063032), (2322, 9204944), (2352, 9087534), (2388, 8950536), (2408, 8876196), (2478, 8625456), (2537, 8424864), (2646, 8077808), (2709, 7889952), (2786, 7671888), (2832, 7547274), (2891, 7393248), (3024, 7068082), (3096, 6903708), (3184, 6712902), (3186, 6708688), (3304, 6469092), (3528, 6058356), (3582, 5967024), (3612, 5917464), (3717, 5750304), (4128, 5177781), (4179, 5114592), (4214, 5072112), (4248, 5031516), (4644, 4602472), (4704, 4543767), (4776, 4475268), (4816, 4438098), (4956, 4312728), (5074, 4212432), (5292, 4038904), (5373, 3978016), (5418, 3944976), (5572, 3835944), (5664, 3773637), (5782, 3696624), (6048, 3534041), (6192, 3451854), (6321, 3381408), (6368, 3356451), (6372, 3354344), (6608, 3234546), (7056, 3029178), (7164, 2983512), (7224, 2958732), (7434, 2875152), (7611, 2808288), (8127, 2629984), (8358, 2557296), (8428, 2536056), (8496, 2515758), (8557, 2497824), (8673, 2464416), (9288, 2301236), (9552, 2237634), (9632, 2219049), (9751, 2191968), (9912, 2156364), (10148, 2106216), (10584, 2019452), (10746, 1989008), (10836, 1972488), (11144, 1917972), (11151, 1916768), (11564, 1848312), (11741, 1820448), (12384, 1725927), (12537, 1704864), (12642, 1690704), (12744, 1677172), (13216, 1617273), (14112, 1514589), (14328, 1491756), (14448, 1479366), (14868, 1437576), (15222, 1404144), (16254, 1314992), (16716, 1278648), (16856, 1268028), (16992, 1257879), (17114, 1248912), (17346, 1232208), (17759, 1203552), (18576, 1150618), (18963, 1127136), (19104, 1118817), (19502, 1095984), (19824, 1078182), (20296, 1053108), (21168, 1009726), (21492, 994504), (21672, 986244), (22288, 958986), (22302, 958384), (22833, 936096), (23128, 924156), (23482, 910224), (25074, 852432), (25284, 845352), (25488, 838586), (25671, 832608), (26019, 821472), (28656, 745878), (28896, 739683), (29253, 730656), (29736, 718788), (30444, 702072), (32508, 657496), (33432, 639324), (33712, 634014), (34228, 624456), (34692, 616104), (35223, 606816), (35518, 601776), (37152, 575309), (37611, 568288), (37926, 563568), (39004, 547992), (39648, 539091), (40592, 526554), (42336, 504863), (42984, 497252), (43344, 493122), (44576, 479493), (44604, 479192), (45666, 468048), (46256, 462078), (46964, 455112), (50148, 426216), (50568, 422676), (50976, 419293), (51342, 416304), (52038, 410736), (53277, 401184), (56889, 375712), (57312, 372939), (58506, 365328), (59472, 359394), (59899, 356832), (60888, 351036), (65016, 328748), (66864, 319662), (67424, 317007), (68456, 312228), (68499, 312032), (69384, 308052), (70446, 303408), (71036, 300888), (75222, 284144), (75852, 281784), (77013, 277536), (78008, 273996), (78057, 273824), (81184, 263277), (82187, 260064), (85968, 248626), (86688, 246561), (87759, 243552), (89208, 239596), (91332, 234024), (92512, 231039), (93928, 227556), (100296, 213108), (101136, 211338), (102684, 208152), (104076, 205368), (105669, 202272), (106554, 200592), (113778, 187856), (117012, 182664), (118944, 179697), (119798, 178416), (121776, 175518), (124313, 171936), (130032, 164374), (133728, 159831), (136912, 156114), (136998, 156016), (138768, 154026), (140892, 151704), (142072, 150444)]