21009307200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36781}}^1$

素因数の和:36830

約数の個数: 336

約数和(自身を含む): 83410982784

約数和(自身を除く): 62401675584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 64, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 192, 200, 204, 210, 224, 238, 240, 255, 272, 280, 300, 320, 336, 340, 350, 357, 400, 408, 420, 425, 448, 476, 480, 510, 525, 544, 560, 595, 600, 672, 680, 700, 714, 800, 816, 840, 850, 952, 960, 1020, 1050, 1088, 1120, 1190, 1200, 1275, 1344, 1360, 1400, 1428, 1600, 1632, 1680, 1700, 1785, 1904, 2040, 2100, 2240, 2380, 2400, 2550, 2720, 2800, 2856, 2975, 3264, 3360, 3400, 3570, 3808, 4080, 4200, 4760, 4800, 5100, 5440, 5600, 5712, 5950, 6720, 6800, 7140, 7616, 8160, 8400, 8925, 9520, 10200, 11200, 11424, 11900, 13600, 14280, 16320, 16800, 17850, 19040, 20400, 22848, 23800, 27200, 28560, 33600, 35700, 36781, 38080, 40800, 47600, 57120, 71400, 73562, 81600, 95200, 110343, 114240, 142800, 147124, 183905, 190400, 220686, 257467, 285600, 294248, 367810, 441372, 514934, 551715, 571200, 588496, 625277, 735620, 772401, 882744, 919525, 1029868, 1103430, 1176992, 1250554, 1287335, 1471240, 1544802, 1765488, 1839050, 1875831, 2059736, 2206860, 2353984, 2501108, 2574670, 2758575, 2942480, 3089604, 3126385, 3530976, 3678100, 3751662, 3862005, 4119472, 4376939, 4413720, 5002216, 5149340, 5517150, 5884960, 6179208, 6252770, 6436675, 7061952, 7356200, 7503324, 7724010, 8238944, 8753878, 8827440, 9379155, 10004432, 10298680, 11034300, 11769920, 12358416, 12505540, 12873350, 13130817, 14712400, 15006648, 15448020, 15631925, 16477888, 17507756, 17654880, 18758310, 19310025, 20008864, 20597360, 21884695, 22068600, 24716832, 25011080, 25746700, 26261634, 29424800, 30013296, 30896040, 31263850, 35015512, 35309760, 37516620, 38620050, 40017728, 41194720, 43769390, 44137200, 46895775, 49433664, 50022160, 51493400, 52523268, 58849600, 60026592, 61792080, 62527700, 65654085, 70031024, 75033240, 77240100, 82389440, 87538780, 88274400, 93791550, 100044320, 102986800, 105046536, 109423475, 120053184, 123584160, 125055400, 131308170, 140062048, 150066480, 154480200, 175077560, 176548800, 187583100, 200088640, 205973600, 210093072, 218846950, 247168320, 250110800, 262616340, 280124096, 300132960, 308960400, 328270425, 350155120, 375166200, 411947200, 420186144, 437693900, 500221600, 525232680, 600265920, 617920800, 656540850, 700310240, 750332400, 840372288, 875387800, 1000443200, 1050465360, 1235841600, 1313081700, 1400620480, 1500664800, 1750775600, 2100930720, 2626163400, 3001329600, 3501551200, 4201861440, 5252326800, 7003102400, 10504653600, 21009307200]

約数ペア:

[(1, 21009307200), (2, 10504653600), (3, 7003102400), (4, 5252326800), (5, 4201861440), (6, 3501551200), (7, 3001329600), (8, 2626163400), (10, 2100930720), (12, 1750775600), (14, 1500664800), (15, 1400620480), (16, 1313081700), (17, 1235841600), (20, 1050465360), (21, 1000443200), (24, 875387800), (25, 840372288), (28, 750332400), (30, 700310240), (32, 656540850), (34, 617920800), (35, 600265920), (40, 525232680), (42, 500221600), (48, 437693900), (50, 420186144), (51, 411947200), (56, 375166200), (60, 350155120), (64, 328270425), (68, 308960400), (70, 300132960), (75, 280124096), (80, 262616340), (84, 250110800), (85, 247168320), (96, 218846950), (100, 210093072), (102, 205973600), (105, 200088640), (112, 187583100), (119, 176548800), (120, 175077560), (136, 154480200), (140, 150066480), (150, 140062048), (160, 131308170), (168, 125055400), (170, 123584160), (175, 120053184), (192, 109423475), (200, 105046536), (204, 102986800), (210, 100044320), (224, 93791550), (238, 88274400), (240, 87538780), (255, 82389440), (272, 77240100), (280, 75033240), (300, 70031024), (320, 65654085), (336, 62527700), (340, 61792080), (350, 60026592), (357, 58849600), (400, 52523268), (408, 51493400), (420, 50022160), (425, 49433664), (448, 46895775), (476, 44137200), (480, 43769390), (510, 41194720), (525, 40017728), (544, 38620050), (560, 37516620), (595, 35309760), (600, 35015512), (672, 31263850), (680, 30896040), (700, 30013296), (714, 29424800), (800, 26261634), (816, 25746700), (840, 25011080), (850, 24716832), (952, 22068600), (960, 21884695), (1020, 20597360), (1050, 20008864), (1088, 19310025), (1120, 18758310), (1190, 17654880), (1200, 17507756), (1275, 16477888), (1344, 15631925), (1360, 15448020), (1400, 15006648), (1428, 14712400), (1600, 13130817), (1632, 12873350), (1680, 12505540), (1700, 12358416), (1785, 11769920), (1904, 11034300), (2040, 10298680), (2100, 10004432), (2240, 9379155), (2380, 8827440), (2400, 8753878), (2550, 8238944), (2720, 7724010), (2800, 7503324), (2856, 7356200), (2975, 7061952), (3264, 6436675), (3360, 6252770), (3400, 6179208), (3570, 5884960), (3808, 5517150), (4080, 5149340), (4200, 5002216), (4760, 4413720), (4800, 4376939), (5100, 4119472), (5440, 3862005), (5600, 3751662), (5712, 3678100), (5950, 3530976), (6720, 3126385), (6800, 3089604), (7140, 2942480), (7616, 2758575), (8160, 2574670), (8400, 2501108), (8925, 2353984), (9520, 2206860), (10200, 2059736), (11200, 1875831), (11424, 1839050), (11900, 1765488), (13600, 1544802), (14280, 1471240), (16320, 1287335), (16800, 1250554), (17850, 1176992), (19040, 1103430), (20400, 1029868), (22848, 919525), (23800, 882744), (27200, 772401), (28560, 735620), (33600, 625277), (35700, 588496), (36781, 571200), (38080, 551715), (40800, 514934), (47600, 441372), (57120, 367810), (71400, 294248), (73562, 285600), (81600, 257467), (95200, 220686), (110343, 190400), (114240, 183905), (142800, 147124)]