253680000

素因数分解:

$2^7\times 3^1\times 5^4\times 7^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 968689920

約数和(自身を除く): 715009920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 151, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 302, 320, 336, 350, 375, 384, 400, 420, 448, 453, 480, 500, 525, 560, 600, 604, 625, 640, 672, 700, 750, 755, 800, 840, 875, 896, 906, 960, 1000, 1050, 1057, 1120, 1200, 1208, 1250, 1344, 1400, 1500, 1510, 1600, 1680, 1750, 1812, 1875, 1920, 2000, 2100, 2114, 2240, 2265, 2400, 2416, 2500, 2625, 2688, 2800, 3000, 3020, 3171, 3200, 3360, 3500, 3624, 3750, 3775, 4000, 4200, 4228, 4375, 4480, 4530, 4800, 4832, 5000, 5250, 5285, 5600, 6000, 6040, 6342, 6720, 7000, 7248, 7500, 7550, 8000, 8400, 8456, 8750, 9060, 9600, 9664, 10000, 10500, 10570, 11200, 11325, 12000, 12080, 12684, 13125, 13440, 14000, 14496, 15000, 15100, 15855, 16000, 16800, 16912, 17500, 18120, 18875, 19328, 20000, 21000, 21140, 22400, 22650, 24000, 24160, 25368, 26250, 26425, 28000, 28992, 30000, 30200, 31710, 33600, 33824, 35000, 36240, 37750, 40000, 42000, 42280, 45300, 48000, 48320, 50736, 52500, 52850, 56000, 56625, 57984, 60000, 60400, 63420, 67200, 67648, 70000, 72480, 75500, 79275, 80000, 84000, 84560, 90600, 94375, 96640, 101472, 105000, 105700, 112000, 113250, 120000, 120800, 126840, 132125, 135296, 140000, 144960, 151000, 158550, 168000, 169120, 181200, 188750, 202944, 210000, 211400, 226500, 240000, 241600, 253680, 264250, 280000, 283125, 289920, 302000, 317100, 336000, 338240, 362400, 377500, 396375, 405888, 420000, 422800, 453000, 483200, 507360, 528500, 560000, 566250, 604000, 634200, 660625, 676480, 724800, 755000, 792750, 840000, 845600, 906000, 1014720, 1057000, 1132500, 1208000, 1268400, 1321250, 1449600, 1510000, 1585500, 1680000, 1691200, 1812000, 1981875, 2029440, 2114000, 2265000, 2416000, 2536800, 2642500, 3020000, 3171000, 3382400, 3624000, 3963750, 4228000, 4530000, 5073600, 5285000, 6040000, 6342000, 7248000, 7927500, 8456000, 9060000, 10147200, 10570000, 12080000, 12684000, 15855000, 16912000, 18120000, 21140000, 25368000, 31710000, 36240000, 42280000, 50736000, 63420000, 84560000, 126840000, 253680000]

約数ペア:

[(1, 253680000), (2, 126840000), (3, 84560000), (4, 63420000), (5, 50736000), (6, 42280000), (7, 36240000), (8, 31710000), (10, 25368000), (12, 21140000), (14, 18120000), (15, 16912000), (16, 15855000), (20, 12684000), (21, 12080000), (24, 10570000), (25, 10147200), (28, 9060000), (30, 8456000), (32, 7927500), (35, 7248000), (40, 6342000), (42, 6040000), (48, 5285000), (50, 5073600), (56, 4530000), (60, 4228000), (64, 3963750), (70, 3624000), (75, 3382400), (80, 3171000), (84, 3020000), (96, 2642500), (100, 2536800), (105, 2416000), (112, 2265000), (120, 2114000), (125, 2029440), (128, 1981875), (140, 1812000), (150, 1691200), (151, 1680000), (160, 1585500), (168, 1510000), (175, 1449600), (192, 1321250), (200, 1268400), (210, 1208000), (224, 1132500), (240, 1057000), (250, 1014720), (280, 906000), (300, 845600), (302, 840000), (320, 792750), (336, 755000), (350, 724800), (375, 676480), (384, 660625), (400, 634200), (420, 604000), (448, 566250), (453, 560000), (480, 528500), (500, 507360), (525, 483200), (560, 453000), (600, 422800), (604, 420000), (625, 405888), (640, 396375), (672, 377500), (700, 362400), (750, 338240), (755, 336000), (800, 317100), (840, 302000), (875, 289920), (896, 283125), (906, 280000), (960, 264250), (1000, 253680), (1050, 241600), (1057, 240000), (1120, 226500), (1200, 211400), (1208, 210000), (1250, 202944), (1344, 188750), (1400, 181200), (1500, 169120), (1510, 168000), (1600, 158550), (1680, 151000), (1750, 144960), (1812, 140000), (1875, 135296), (1920, 132125), (2000, 126840), (2100, 120800), (2114, 120000), (2240, 113250), (2265, 112000), (2400, 105700), (2416, 105000), (2500, 101472), (2625, 96640), (2688, 94375), (2800, 90600), (3000, 84560), (3020, 84000), (3171, 80000), (3200, 79275), (3360, 75500), (3500, 72480), (3624, 70000), (3750, 67648), (3775, 67200), (4000, 63420), (4200, 60400), (4228, 60000), (4375, 57984), (4480, 56625), (4530, 56000), (4800, 52850), (4832, 52500), (5000, 50736), (5250, 48320), (5285, 48000), (5600, 45300), (6000, 42280), (6040, 42000), (6342, 40000), (6720, 37750), (7000, 36240), (7248, 35000), (7500, 33824), (7550, 33600), (8000, 31710), (8400, 30200), (8456, 30000), (8750, 28992), (9060, 28000), (9600, 26425), (9664, 26250), (10000, 25368), (10500, 24160), (10570, 24000), (11200, 22650), (11325, 22400), (12000, 21140), (12080, 21000), (12684, 20000), (13125, 19328), (13440, 18875), (14000, 18120), (14496, 17500), (15000, 16912), (15100, 16800), (15855, 16000)]