2140309440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 448

約数和(自身を含む): 7982346240

約数和(自身を除く): 5842036800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 61, 62, 64, 72, 80, 90, 93, 96, 108, 120, 122, 124, 131, 135, 144, 155, 160, 180, 183, 186, 192, 216, 240, 244, 248, 262, 270, 279, 288, 305, 310, 320, 360, 366, 372, 393, 432, 465, 480, 488, 496, 524, 540, 549, 558, 576, 610, 620, 655, 720, 732, 744, 786, 837, 864, 915, 930, 960, 976, 992, 1048, 1080, 1098, 1116, 1179, 1220, 1240, 1310, 1395, 1440, 1464, 1488, 1572, 1647, 1674, 1728, 1830, 1860, 1891, 1952, 1965, 1984, 2096, 2160, 2196, 2232, 2358, 2440, 2480, 2620, 2745, 2790, 2880, 2928, 2976, 3144, 3294, 3348, 3537, 3660, 3720, 3782, 3904, 3930, 4061, 4185, 4192, 4320, 4392, 4464, 4716, 4880, 4960, 5240, 5490, 5580, 5673, 5856, 5895, 5952, 6288, 6588, 6696, 7074, 7320, 7440, 7564, 7860, 7991, 8122, 8235, 8370, 8384, 8640, 8784, 8928, 9432, 9455, 9760, 9920, 10480, 10980, 11160, 11346, 11712, 11790, 12183, 12576, 13176, 13392, 14148, 14640, 14880, 15128, 15720, 15982, 16244, 16470, 16740, 17019, 17568, 17685, 17856, 18864, 18910, 19520, 20305, 20960, 21960, 22320, 22692, 23580, 23973, 24366, 25152, 26352, 26784, 28296, 28365, 29280, 29760, 30256, 31440, 31964, 32488, 32940, 33480, 34038, 35136, 35370, 36549, 37728, 37820, 39955, 40610, 41920, 43920, 44640, 45384, 47160, 47946, 48732, 51057, 52704, 53568, 56592, 56730, 58560, 60512, 60915, 62880, 63928, 64976, 65880, 66960, 68076, 70740, 71919, 73098, 75456, 75640, 79910, 81220, 85095, 87840, 89280, 90768, 94320, 95892, 97464, 102114, 105408, 109647, 113184, 113460, 119865, 121024, 121830, 125760, 127856, 129952, 131760, 133920, 136152, 141480, 143838, 146196, 151280, 159820, 162440, 170190, 175680, 181536, 182745, 188640, 191784, 194928, 204228, 215757, 219294, 226368, 226920, 239730, 243660, 247721, 255285, 255712, 259904, 263520, 267840, 272304, 282960, 287676, 292392, 302560, 319640, 324880, 340380, 359595, 363072, 365490, 377280, 383568, 389856, 408456, 431514, 438588, 453840, 479460, 487320, 495442, 510570, 511424, 527040, 544608, 548235, 565920, 575352, 584784, 605120, 639280, 649760, 680760, 719190, 730980, 743163, 767136, 779712, 816912, 863028, 877176, 907680, 958920, 974640, 990884, 1021140, 1078785, 1089216, 1096470, 1131840, 1150704, 1169568, 1238605, 1278560, 1299520, 1361520, 1438380, 1461960, 1486326, 1534272, 1633824, 1726056, 1754352, 1815360, 1917840, 1949280, 1981768, 2042280, 2157570, 2192940, 2229489, 2301408, 2339136, 2477210, 2557120, 2723040, 2876760, 2923920, 2972652, 3267648, 3452112, 3508704, 3715815, 3835680, 3898560, 3963536, 4084560, 4315140, 4385880, 4458978, 4602816, 4954420, 5446080, 5753520, 5847840, 5945304, 6688467, 6904224, 7017408, 7431630, 7671360, 7927072, 8169120, 8630280, 8771760, 8917956, 9908840, 11147445, 11507040, 11695680, 11890608, 13376934, 13808448, 14863260, 15854144, 16338240, 17260560, 17543520, 17835912, 19817680, 22294890, 23014080, 23781216, 26753868, 29726520, 33442335, 34521120, 35087040, 35671824, 39635360, 44589780, 47562432, 53507736, 59453040, 66884670, 69042240, 71343648, 79270720, 89179560, 107015472, 118906080, 133769340, 142687296, 178359120, 214030944, 237812160, 267538680, 356718240, 428061888, 535077360, 713436480, 1070154720, 2140309440]

約数ペア:

[(1, 2140309440), (2, 1070154720), (3, 713436480), (4, 535077360), (5, 428061888), (6, 356718240), (8, 267538680), (9, 237812160), (10, 214030944), (12, 178359120), (15, 142687296), (16, 133769340), (18, 118906080), (20, 107015472), (24, 89179560), (27, 79270720), (30, 71343648), (31, 69042240), (32, 66884670), (36, 59453040), (40, 53507736), (45, 47562432), (48, 44589780), (54, 39635360), (60, 35671824), (61, 35087040), (62, 34521120), (64, 33442335), (72, 29726520), (80, 26753868), (90, 23781216), (93, 23014080), (96, 22294890), (108, 19817680), (120, 17835912), (122, 17543520), (124, 17260560), (131, 16338240), (135, 15854144), (144, 14863260), (155, 13808448), (160, 13376934), (180, 11890608), (183, 11695680), (186, 11507040), (192, 11147445), (216, 9908840), (240, 8917956), (244, 8771760), (248, 8630280), (262, 8169120), (270, 7927072), (279, 7671360), (288, 7431630), (305, 7017408), (310, 6904224), (320, 6688467), (360, 5945304), (366, 5847840), (372, 5753520), (393, 5446080), (432, 4954420), (465, 4602816), (480, 4458978), (488, 4385880), (496, 4315140), (524, 4084560), (540, 3963536), (549, 3898560), (558, 3835680), (576, 3715815), (610, 3508704), (620, 3452112), (655, 3267648), (720, 2972652), (732, 2923920), (744, 2876760), (786, 2723040), (837, 2557120), (864, 2477210), (915, 2339136), (930, 2301408), (960, 2229489), (976, 2192940), (992, 2157570), (1048, 2042280), (1080, 1981768), (1098, 1949280), (1116, 1917840), (1179, 1815360), (1220, 1754352), (1240, 1726056), (1310, 1633824), (1395, 1534272), (1440, 1486326), (1464, 1461960), (1488, 1438380), (1572, 1361520), (1647, 1299520), (1674, 1278560), (1728, 1238605), (1830, 1169568), (1860, 1150704), (1891, 1131840), (1952, 1096470), (1965, 1089216), (1984, 1078785), (2096, 1021140), (2160, 990884), (2196, 974640), (2232, 958920), (2358, 907680), (2440, 877176), (2480, 863028), (2620, 816912), (2745, 779712), (2790, 767136), (2880, 743163), (2928, 730980), (2976, 719190), (3144, 680760), (3294, 649760), (3348, 639280), (3537, 605120), (3660, 584784), (3720, 575352), (3782, 565920), (3904, 548235), (3930, 544608), (4061, 527040), (4185, 511424), (4192, 510570), (4320, 495442), (4392, 487320), (4464, 479460), (4716, 453840), (4880, 438588), (4960, 431514), (5240, 408456), (5490, 389856), (5580, 383568), (5673, 377280), (5856, 365490), (5895, 363072), (5952, 359595), (6288, 340380), (6588, 324880), (6696, 319640), (7074, 302560), (7320, 292392), (7440, 287676), (7564, 282960), (7860, 272304), (7991, 267840), (8122, 263520), (8235, 259904), (8370, 255712), (8384, 255285), (8640, 247721), (8784, 243660), (8928, 239730), (9432, 226920), (9455, 226368), (9760, 219294), (9920, 215757), (10480, 204228), (10980, 194928), (11160, 191784), (11346, 188640), (11712, 182745), (11790, 181536), (12183, 175680), (12576, 170190), (13176, 162440), (13392, 159820), (14148, 151280), (14640, 146196), (14880, 143838), (15128, 141480), (15720, 136152), (15982, 133920), (16244, 131760), (16470, 129952), (16740, 127856), (17019, 125760), (17568, 121830), (17685, 121024), (17856, 119865), (18864, 113460), (18910, 113184), (19520, 109647), (20305, 105408), (20960, 102114), (21960, 97464), (22320, 95892), (22692, 94320), (23580, 90768), (23973, 89280), (24366, 87840), (25152, 85095), (26352, 81220), (26784, 79910), (28296, 75640), (28365, 75456), (29280, 73098), (29760, 71919), (30256, 70740), (31440, 68076), (31964, 66960), (32488, 65880), (32940, 64976), (33480, 63928), (34038, 62880), (35136, 60915), (35370, 60512), (36549, 58560), (37728, 56730), (37820, 56592), (39955, 53568), (40610, 52704), (41920, 51057), (43920, 48732), (44640, 47946), (45384, 47160)]