21192292800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{210241}}^1$

素因数の和:210276

約数の個数: 252

約数和(自身を含む): 86083166416

約数和(自身を除く): 64890873616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4200, 4800, 5040, 5600, 6300, 6720, 7200, 8400, 10080, 11200, 12600, 14400, 16800, 20160, 25200, 33600, 50400, 100800, 210241, 420482, 630723, 840964, 1051205, 1261446, 1471687, 1681928, 1892169, 2102410, 2522892, 2943374, 3153615, 3363856, 3784338, 4204820, 4415061, 5045784, 5256025, 5886748, 6307230, 6727712, 7358435, 7568676, 8409640, 8830122, 9460845, 10091568, 10512050, 11773496, 12614460, 13245183, 13455424, 14716870, 15137352, 15768075, 16819280, 17660244, 18921690, 20183136, 21024100, 22075305, 23546992, 25228920, 26490366, 29433740, 30274704, 31536150, 33638560, 35320488, 36792175, 37843380, 40366272, 42048200, 44150610, 47093984, 47304225, 50457840, 52980732, 58867480, 60549408, 63072300, 66225915, 67277120, 70640976, 73584350, 75686760, 84096400, 88301220, 94187968, 94608450, 100915680, 105961464, 110376525, 117734960, 121098816, 126144600, 132451830, 141281952, 147168700, 151373520, 168192800, 176602440, 189216900, 201831360, 211922928, 220753050, 235469920, 252289200, 264903660, 282563904, 294337400, 302747040, 331129575, 336385600, 353204880, 378433800, 423845856, 441506100, 470939840, 504578400, 529807320, 588674800, 605494080, 662259150, 706409760, 756867600, 847691712, 883012200, 1009156800, 1059614640, 1177349600, 1324518300, 1412819520, 1513735200, 1766024400, 2119229280, 2354699200, 2649036600, 3027470400, 3532048800, 4238458560, 5298073200, 7064097600, 10596146400, 21192292800]

約数ペア:

[(1, 21192292800), (2, 10596146400), (3, 7064097600), (4, 5298073200), (5, 4238458560), (6, 3532048800), (7, 3027470400), (8, 2649036600), (9, 2354699200), (10, 2119229280), (12, 1766024400), (14, 1513735200), (15, 1412819520), (16, 1324518300), (18, 1177349600), (20, 1059614640), (21, 1009156800), (24, 883012200), (25, 847691712), (28, 756867600), (30, 706409760), (32, 662259150), (35, 605494080), (36, 588674800), (40, 529807320), (42, 504578400), (45, 470939840), (48, 441506100), (50, 423845856), (56, 378433800), (60, 353204880), (63, 336385600), (64, 331129575), (70, 302747040), (72, 294337400), (75, 282563904), (80, 264903660), (84, 252289200), (90, 235469920), (96, 220753050), (100, 211922928), (105, 201831360), (112, 189216900), (120, 176602440), (126, 168192800), (140, 151373520), (144, 147168700), (150, 141281952), (160, 132451830), (168, 126144600), (175, 121098816), (180, 117734960), (192, 110376525), (200, 105961464), (210, 100915680), (224, 94608450), (225, 94187968), (240, 88301220), (252, 84096400), (280, 75686760), (288, 73584350), (300, 70640976), (315, 67277120), (320, 66225915), (336, 63072300), (350, 60549408), (360, 58867480), (400, 52980732), (420, 50457840), (448, 47304225), (450, 47093984), (480, 44150610), (504, 42048200), (525, 40366272), (560, 37843380), (576, 36792175), (600, 35320488), (630, 33638560), (672, 31536150), (700, 30274704), (720, 29433740), (800, 26490366), (840, 25228920), (900, 23546992), (960, 22075305), (1008, 21024100), (1050, 20183136), (1120, 18921690), (1200, 17660244), (1260, 16819280), (1344, 15768075), (1400, 15137352), (1440, 14716870), (1575, 13455424), (1600, 13245183), (1680, 12614460), (1800, 11773496), (2016, 10512050), (2100, 10091568), (2240, 9460845), (2400, 8830122), (2520, 8409640), (2800, 7568676), (2880, 7358435), (3150, 6727712), (3360, 6307230), (3600, 5886748), (4032, 5256025), (4200, 5045784), (4800, 4415061), (5040, 4204820), (5600, 3784338), (6300, 3363856), (6720, 3153615), (7200, 2943374), (8400, 2522892), (10080, 2102410), (11200, 1892169), (12600, 1681928), (14400, 1471687), (16800, 1261446), (20160, 1051205), (25200, 840964), (33600, 630723), (50400, 420482), (100800, 210241)]