21411835200

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{212419}}^1$

素因数の和:212454

約数の個数: 252

約数和(自身を含む): 86974944160

約数和(自身を除く): 65563108960

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, 212419, 424838, 637257, 849676, 1062095, 1274514, 1486933, 1699352, 1911771, 2124190, 2549028, 2973866, 3186285, 3398704, 3823542, 4248380, 4460799, 5098056, 5310475, 5947732, 6372570, 6797408, 7434665, 7647084, 8496760, 8921598, 9558855, 10196112, 10620950, 11895464, 12745140, 13382397, 13594816, 14869330, 15294168, 15931425, 16993520, 17843196, 19117710, 20392224, 21241900, 22303995, 23790928, 25490280, 26764794, 29738660, 30588336, 31862850, 33987040, 35686392, 37173325, 38235420, 40784448, 42483800, 44607990, 47581856, 47794275, 50980560, 53529588, 59477320, 61176672, 63725700, 66911985, 67974080, 71372784, 74346650, 76470840, 84967600, 89215980, 95163712, 95588550, 101961120, 107059176, 111519975, 118954640, 122353344, 127451400, 133823970, 142745568, 148693300, 152941680, 169935200, 178431960, 191177100, 203922240, 214118352, 223039950, 237909280, 254902800, 267647940, 285491136, 297386600, 305883360, 334559925, 339870400, 356863920, 382354200, 428236704, 446079900, 475818560, 509805600, 535295880, 594773200, 611766720, 669119850, 713727840, 764708400, 856473408, 892159800, 1019611200, 1070591760, 1189546400, 1338239700, 1427455680, 1529416800, 1784319600, 2141183520, 2379092800, 2676479400, 3058833600, 3568639200, 4282367040, 5352958800, 7137278400, 10705917600, 21411835200]

約数ペア:

[(1, 21411835200), (2, 10705917600), (3, 7137278400), (4, 5352958800), (5, 4282367040), (6, 3568639200), (7, 3058833600), (8, 2676479400), (9, 2379092800), (10, 2141183520), (12, 1784319600), (14, 1529416800), (15, 1427455680), (16, 1338239700), (18, 1189546400), (20, 1070591760), (21, 1019611200), (24, 892159800), (25, 856473408), (28, 764708400), (30, 713727840), (32, 669119850), (35, 611766720), (36, 594773200), (40, 535295880), (42, 509805600), (45, 475818560), (48, 446079900), (50, 428236704), (56, 382354200), (60, 356863920), (63, 339870400), (64, 334559925), (70, 305883360), (72, 297386600), (75, 285491136), (80, 267647940), (84, 254902800), (90, 237909280), (96, 223039950), (100, 214118352), (105, 203922240), (112, 191177100), (120, 178431960), (126, 169935200), (140, 152941680), (144, 148693300), (150, 142745568), (160, 133823970), (168, 127451400), (175, 122353344), (180, 118954640), (192, 111519975), (200, 107059176), (210, 101961120), (224, 95588550), (225, 95163712), (240, 89215980), (252, 84967600), (280, 76470840), (288, 74346650), (300, 71372784), (315, 67974080), (320, 66911985), (336, 63725700), (350, 61176672), (360, 59477320), (400, 53529588), (420, 50980560), (448, 47794275), (450, 47581856), (480, 44607990), (504, 42483800), (525, 40784448), (560, 38235420), (576, 37173325), (600, 35686392), (630, 33987040), (672, 31862850), (700, 30588336), (720, 29738660), (800, 26764794), (840, 25490280), (900, 23790928), (960, 22303995), (1008, 21241900), (1050, 20392224), (1120, 19117710), (1200, 17843196), (1260, 16993520), (1344, 15931425), (1400, 15294168), (1440, 14869330), (1575, 13594816), (1600, 13382397), (1680, 12745140), (1800, 11895464), (2016, 10620950), (2100, 10196112), (2240, 9558855), (2400, 8921598), (2520, 8496760), (2800, 7647084), (2880, 7434665), (3150, 6797408), (3360, 6372570), (3600, 5947732), (4032, 5310475), (4200, 5098056), (4800, 4460799), (5040, 4248380), (5600, 3823542), (6300, 3398704), (6720, 3186285), (7200, 2973866), (8400, 2549028), (10080, 2124190), (11200, 1911771), (12600, 1699352), (14400, 1486933), (16800, 1274514), (20160, 1062095), (25200, 849676), (33600, 637257), (50400, 424838), (100800, 212419)]