20761452000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 576

約数和(自身を含む): 78498201600

約数和(自身を除く): 57736749600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 127, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 239, 240, 250, 254, 285, 288, 300, 304, 342, 360, 375, 380, 381, 400, 450, 456, 475, 478, 480, 500, 508, 570, 600, 608, 635, 684, 717, 720, 750, 760, 762, 800, 855, 900, 912, 950, 956, 1000, 1016, 1125, 1140, 1143, 1195, 1200, 1270, 1368, 1425, 1434, 1440, 1500, 1520, 1524, 1710, 1800, 1824, 1900, 1905, 1912, 2000, 2032, 2151, 2250, 2280, 2286, 2375, 2390, 2400, 2413, 2540, 2736, 2850, 2868, 3000, 3040, 3048, 3175, 3420, 3585, 3600, 3800, 3810, 3824, 4000, 4064, 4275, 4302, 4500, 4541, 4560, 4572, 4750, 4780, 4826, 5080, 5472, 5700, 5715, 5736, 5975, 6000, 6096, 6350, 6840, 7125, 7170, 7200, 7239, 7600, 7620, 7648, 8550, 8604, 9000, 9082, 9120, 9144, 9500, 9525, 9560, 9652, 10160, 10755, 11400, 11430, 11472, 11950, 12000, 12065, 12192, 12700, 13623, 13680, 14250, 14340, 14478, 15200, 15240, 15875, 17100, 17208, 17925, 18000, 18164, 18288, 19000, 19050, 19120, 19304, 20320, 21375, 21510, 21717, 22705, 22800, 22860, 22944, 23900, 24130, 25400, 27246, 27360, 28500, 28575, 28680, 28956, 29875, 30353, 30480, 31750, 34200, 34416, 35850, 36000, 36195, 36328, 36576, 38000, 38100, 38240, 38608, 40869, 42750, 43020, 43434, 45410, 45600, 45720, 47625, 47800, 48260, 50800, 53775, 54492, 57000, 57150, 57360, 57912, 59750, 60325, 60706, 60960, 63500, 68115, 68400, 68832, 71700, 72390, 72656, 76000, 76200, 77216, 81738, 85500, 86040, 86868, 89625, 90820, 91059, 91440, 95250, 95600, 96520, 101600, 107550, 108585, 108984, 113525, 114000, 114300, 114720, 115824, 119500, 120650, 121412, 127000, 136230, 136800, 142875, 143400, 144780, 145312, 151765, 152400, 163476, 171000, 172080, 173736, 179250, 180975, 181640, 182118, 182880, 190500, 191200, 193040, 204345, 215100, 217170, 217968, 227050, 228000, 228600, 231648, 239000, 241300, 242824, 254000, 268875, 272460, 273177, 285750, 286800, 289560, 301625, 303530, 304800, 326952, 340575, 342000, 344160, 347472, 358500, 361950, 363280, 364236, 381000, 386080, 408690, 430200, 434340, 435936, 454100, 455295, 457200, 478000, 482600, 485648, 508000, 537750, 542925, 544920, 546354, 567625, 571500, 573600, 576707, 579120, 603250, 607060, 653904, 681150, 684000, 694944, 717000, 723900, 726560, 728472, 758825, 762000, 817380, 860400, 868680, 904875, 908200, 910590, 914400, 956000, 965200, 971296, 1021725, 1075500, 1085850, 1089840, 1092708, 1135250, 1143000, 1153414, 1158240, 1206500, 1214120, 1307808, 1362300, 1365885, 1434000, 1447800, 1456944, 1517650, 1524000, 1634760, 1702875, 1720800, 1730121, 1737360, 1809750, 1816400, 1821180, 1930400, 2043450, 2151000, 2171700, 2179680, 2185416, 2270500, 2276475, 2286000, 2306828, 2413000, 2428240, 2714625, 2724600, 2731770, 2868000, 2883535, 2895600, 2913888, 3035300, 3269520, 3405750, 3460242, 3474720, 3619500, 3632800, 3642360, 3794125, 4086900, 4302000, 4343400, 4370832, 4541000, 4552950, 4572000, 4613656, 4826000, 4856480, 5108625, 5190363, 5429250, 5449200, 5463540, 5767070, 5791200, 6070600, 6539040, 6811500, 6829425, 6920484, 7239000, 7284720, 7588250, 8173800, 8604000, 8650605, 8686800, 8741664, 9082000, 9105900, 9227312, 9652000, 10217250, 10380726, 10858500, 10898400, 10927080, 11382375, 11534140, 12141200, 13623000, 13658850, 13840968, 14417675, 14478000, 14569440, 15176500, 16347600, 17301210, 17373600, 18164000, 18211800, 18454624, 20434500, 20761452, 21717000, 21854160, 22764750, 23068280, 24282400, 25951815, 27246000, 27317700, 27681936, 28835350, 28956000, 30353000, 32695200, 34147125, 34602420, 36423600, 40869000, 41522904, 43253025, 43434000, 43708320, 45529500, 46136560, 51903630, 54492000, 54635400, 55363872, 57670700, 60706000, 68294250, 69204840, 72088375, 72847200, 81738000, 83045808, 86506050, 86868000, 91059000, 92273120, 103807260, 109270800, 115341400, 121412000, 129759075, 136588500, 138409680, 144176750, 163476000, 166091616, 173012100, 182118000, 207614520, 216265125, 218541600, 230682800, 259518150, 273177000, 276819360, 288353500, 346024200, 364236000, 415229040, 432530250, 461365600, 519036300, 546354000, 576707000, 648795375, 692048400, 830458080, 865060500, 1038072600, 1092708000, 1153414000, 1297590750, 1384096800, 1730121000, 2076145200, 2306828000, 2595181500, 3460242000, 4152290400, 5190363000, 6920484000, 10380726000, 20761452000]

約数ペア:

[(1, 20761452000), (2, 10380726000), (3, 6920484000), (4, 5190363000), (5, 4152290400), (6, 3460242000), (8, 2595181500), (9, 2306828000), (10, 2076145200), (12, 1730121000), (15, 1384096800), (16, 1297590750), (18, 1153414000), (19, 1092708000), (20, 1038072600), (24, 865060500), (25, 830458080), (30, 692048400), (32, 648795375), (36, 576707000), (38, 546354000), (40, 519036300), (45, 461365600), (48, 432530250), (50, 415229040), (57, 364236000), (60, 346024200), (72, 288353500), (75, 276819360), (76, 273177000), (80, 259518150), (90, 230682800), (95, 218541600), (96, 216265125), (100, 207614520), (114, 182118000), (120, 173012100), (125, 166091616), (127, 163476000), (144, 144176750), (150, 138409680), (152, 136588500), (160, 129759075), (171, 121412000), (180, 115341400), (190, 109270800), (200, 103807260), (225, 92273120), (228, 91059000), (239, 86868000), (240, 86506050), (250, 83045808), (254, 81738000), (285, 72847200), (288, 72088375), (300, 69204840), (304, 68294250), (342, 60706000), (360, 57670700), (375, 55363872), (380, 54635400), (381, 54492000), (400, 51903630), (450, 46136560), (456, 45529500), (475, 43708320), (478, 43434000), (480, 43253025), (500, 41522904), (508, 40869000), (570, 36423600), (600, 34602420), (608, 34147125), (635, 32695200), (684, 30353000), (717, 28956000), (720, 28835350), (750, 27681936), (760, 27317700), (762, 27246000), (800, 25951815), (855, 24282400), (900, 23068280), (912, 22764750), (950, 21854160), (956, 21717000), (1000, 20761452), (1016, 20434500), (1125, 18454624), (1140, 18211800), (1143, 18164000), (1195, 17373600), (1200, 17301210), (1270, 16347600), (1368, 15176500), (1425, 14569440), (1434, 14478000), (1440, 14417675), (1500, 13840968), (1520, 13658850), (1524, 13623000), (1710, 12141200), (1800, 11534140), (1824, 11382375), (1900, 10927080), (1905, 10898400), (1912, 10858500), (2000, 10380726), (2032, 10217250), (2151, 9652000), (2250, 9227312), (2280, 9105900), (2286, 9082000), (2375, 8741664), (2390, 8686800), (2400, 8650605), (2413, 8604000), (2540, 8173800), (2736, 7588250), (2850, 7284720), (2868, 7239000), (3000, 6920484), (3040, 6829425), (3048, 6811500), (3175, 6539040), (3420, 6070600), (3585, 5791200), (3600, 5767070), (3800, 5463540), (3810, 5449200), (3824, 5429250), (4000, 5190363), (4064, 5108625), (4275, 4856480), (4302, 4826000), (4500, 4613656), (4541, 4572000), (4560, 4552950), (4572, 4541000), (4750, 4370832), (4780, 4343400), (4826, 4302000), (5080, 4086900), (5472, 3794125), (5700, 3642360), (5715, 3632800), (5736, 3619500), (5975, 3474720), (6000, 3460242), (6096, 3405750), (6350, 3269520), (6840, 3035300), (7125, 2913888), (7170, 2895600), (7200, 2883535), (7239, 2868000), (7600, 2731770), (7620, 2724600), (7648, 2714625), (8550, 2428240), (8604, 2413000), (9000, 2306828), (9082, 2286000), (9120, 2276475), (9144, 2270500), (9500, 2185416), (9525, 2179680), (9560, 2171700), (9652, 2151000), (10160, 2043450), (10755, 1930400), (11400, 1821180), (11430, 1816400), (11472, 1809750), (11950, 1737360), (12000, 1730121), (12065, 1720800), (12192, 1702875), (12700, 1634760), (13623, 1524000), (13680, 1517650), (14250, 1456944), (14340, 1447800), (14478, 1434000), (15200, 1365885), (15240, 1362300), (15875, 1307808), (17100, 1214120), (17208, 1206500), (17925, 1158240), (18000, 1153414), (18164, 1143000), (18288, 1135250), (19000, 1092708), (19050, 1089840), (19120, 1085850), (19304, 1075500), (20320, 1021725), (21375, 971296), (21510, 965200), (21717, 956000), (22705, 914400), (22800, 910590), (22860, 908200), (22944, 904875), (23900, 868680), (24130, 860400), (25400, 817380), (27246, 762000), (27360, 758825), (28500, 728472), (28575, 726560), (28680, 723900), (28956, 717000), (29875, 694944), (30353, 684000), (30480, 681150), (31750, 653904), (34200, 607060), (34416, 603250), (35850, 579120), (36000, 576707), (36195, 573600), (36328, 571500), (36576, 567625), (38000, 546354), (38100, 544920), (38240, 542925), (38608, 537750), (40869, 508000), (42750, 485648), (43020, 482600), (43434, 478000), (45410, 457200), (45600, 455295), (45720, 454100), (47625, 435936), (47800, 434340), (48260, 430200), (50800, 408690), (53775, 386080), (54492, 381000), (57000, 364236), (57150, 363280), (57360, 361950), (57912, 358500), (59750, 347472), (60325, 344160), (60706, 342000), (60960, 340575), (63500, 326952), (68115, 304800), (68400, 303530), (68832, 301625), (71700, 289560), (72390, 286800), (72656, 285750), (76000, 273177), (76200, 272460), (77216, 268875), (81738, 254000), (85500, 242824), (86040, 241300), (86868, 239000), (89625, 231648), (90820, 228600), (91059, 228000), (91440, 227050), (95250, 217968), (95600, 217170), (96520, 215100), (101600, 204345), (107550, 193040), (108585, 191200), (108984, 190500), (113525, 182880), (114000, 182118), (114300, 181640), (114720, 180975), (115824, 179250), (119500, 173736), (120650, 172080), (121412, 171000), (127000, 163476), (136230, 152400), (136800, 151765), (142875, 145312), (143400, 144780)]