19749648000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{24203}}^1$

素因数の和:24252

約数の個数: 256

約数和(自身を含む): 69324128640

約数和(自身を除く): 49574480640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 544, 600, 640, 680, 750, 800, 816, 850, 960, 1000, 1020, 1088, 1200, 1275, 1360, 1500, 1600, 1632, 1700, 1920, 2000, 2040, 2125, 2176, 2400, 2550, 2720, 3000, 3200, 3264, 3400, 4000, 4080, 4250, 4800, 5100, 5440, 6000, 6375, 6528, 6800, 8000, 8160, 8500, 9600, 10200, 10880, 12000, 12750, 13600, 16000, 16320, 17000, 20400, 24000, 24203, 25500, 27200, 32640, 34000, 40800, 48000, 48406, 51000, 54400, 68000, 72609, 81600, 96812, 102000, 121015, 136000, 145218, 163200, 193624, 204000, 242030, 272000, 290436, 363045, 387248, 408000, 411451, 484060, 580872, 605075, 726090, 774496, 816000, 822902, 968120, 1161744, 1210150, 1234353, 1452180, 1548992, 1645804, 1815225, 1936240, 2057255, 2323488, 2420300, 2468706, 2904360, 3025375, 3097984, 3291608, 3630450, 3872480, 4114510, 4646976, 4840600, 4937412, 5808720, 6050750, 6171765, 6583216, 7260900, 7744960, 8229020, 9076125, 9293952, 9681200, 9874824, 10286275, 11617440, 12101500, 12343530, 13166432, 14521800, 15489920, 16458040, 18152250, 19362400, 19749648, 20572550, 23234880, 24203000, 24687060, 26332864, 29043600, 30858825, 32916080, 36304500, 38724800, 39499296, 41145100, 46469760, 48406000, 49374120, 51431375, 52665728, 58087200, 61717650, 65832160, 72609000, 77449600, 78998592, 82290200, 96812000, 98748240, 102862750, 116174400, 123435300, 131664320, 145218000, 154294125, 157997184, 164580400, 193624000, 197496480, 205725500, 232348800, 246870600, 263328640, 290436000, 308588250, 329160800, 387248000, 394992960, 411451000, 493741200, 580872000, 617176500, 658321600, 789985920, 822902000, 987482400, 1161744000, 1234353000, 1316643200, 1645804000, 1974964800, 2468706000, 3291608000, 3949929600, 4937412000, 6583216000, 9874824000, 19749648000]

約数ペア:

[(1, 19749648000), (2, 9874824000), (3, 6583216000), (4, 4937412000), (5, 3949929600), (6, 3291608000), (8, 2468706000), (10, 1974964800), (12, 1645804000), (15, 1316643200), (16, 1234353000), (17, 1161744000), (20, 987482400), (24, 822902000), (25, 789985920), (30, 658321600), (32, 617176500), (34, 580872000), (40, 493741200), (48, 411451000), (50, 394992960), (51, 387248000), (60, 329160800), (64, 308588250), (68, 290436000), (75, 263328640), (80, 246870600), (85, 232348800), (96, 205725500), (100, 197496480), (102, 193624000), (120, 164580400), (125, 157997184), (128, 154294125), (136, 145218000), (150, 131664320), (160, 123435300), (170, 116174400), (192, 102862750), (200, 98748240), (204, 96812000), (240, 82290200), (250, 78998592), (255, 77449600), (272, 72609000), (300, 65832160), (320, 61717650), (340, 58087200), (375, 52665728), (384, 51431375), (400, 49374120), (408, 48406000), (425, 46469760), (480, 41145100), (500, 39499296), (510, 38724800), (544, 36304500), (600, 32916080), (640, 30858825), (680, 29043600), (750, 26332864), (800, 24687060), (816, 24203000), (850, 23234880), (960, 20572550), (1000, 19749648), (1020, 19362400), (1088, 18152250), (1200, 16458040), (1275, 15489920), (1360, 14521800), (1500, 13166432), (1600, 12343530), (1632, 12101500), (1700, 11617440), (1920, 10286275), (2000, 9874824), (2040, 9681200), (2125, 9293952), (2176, 9076125), (2400, 8229020), (2550, 7744960), (2720, 7260900), (3000, 6583216), (3200, 6171765), (3264, 6050750), (3400, 5808720), (4000, 4937412), (4080, 4840600), (4250, 4646976), (4800, 4114510), (5100, 3872480), (5440, 3630450), (6000, 3291608), (6375, 3097984), (6528, 3025375), (6800, 2904360), (8000, 2468706), (8160, 2420300), (8500, 2323488), (9600, 2057255), (10200, 1936240), (10880, 1815225), (12000, 1645804), (12750, 1548992), (13600, 1452180), (16000, 1234353), (16320, 1210150), (17000, 1161744), (20400, 968120), (24000, 822902), (24203, 816000), (25500, 774496), (27200, 726090), (32640, 605075), (34000, 580872), (40800, 484060), (48000, 411451), (48406, 408000), (51000, 387248), (54400, 363045), (68000, 290436), (72609, 272000), (81600, 242030), (96812, 204000), (102000, 193624), (121015, 163200), (136000, 145218)]