381360000

素因数分解:

$2^7\times 3^1\times 5^4\times 7^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 320

約数和(自身を含む): 1453034880

約数和(自身を除く): 1071674880

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, 160, 168, 175, 192, 200, 210, 224, 227, 240, 250, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 454, 480, 500, 525, 560, 600, 625, 640, 672, 681, 700, 750, 800, 840, 875, 896, 908, 960, 1000, 1050, 1120, 1135, 1200, 1250, 1344, 1362, 1400, 1500, 1589, 1600, 1680, 1750, 1816, 1875, 1920, 2000, 2100, 2240, 2270, 2400, 2500, 2625, 2688, 2724, 2800, 3000, 3178, 3200, 3360, 3405, 3500, 3632, 3750, 4000, 4200, 4375, 4480, 4540, 4767, 4800, 5000, 5250, 5448, 5600, 5675, 6000, 6356, 6720, 6810, 7000, 7264, 7500, 7945, 8000, 8400, 8750, 9080, 9534, 9600, 10000, 10500, 10896, 11200, 11350, 12000, 12712, 13125, 13440, 13620, 14000, 14528, 15000, 15890, 16000, 16800, 17025, 17500, 18160, 19068, 20000, 21000, 21792, 22400, 22700, 23835, 24000, 25424, 26250, 27240, 28000, 28375, 29056, 30000, 31780, 33600, 34050, 35000, 36320, 38136, 39725, 40000, 42000, 43584, 45400, 47670, 48000, 50848, 52500, 54480, 56000, 56750, 60000, 63560, 67200, 68100, 70000, 72640, 76272, 79450, 80000, 84000, 85125, 87168, 90800, 95340, 101696, 105000, 108960, 112000, 113500, 119175, 120000, 127120, 136200, 140000, 141875, 145280, 152544, 158900, 168000, 170250, 181600, 190680, 198625, 203392, 210000, 217920, 227000, 238350, 240000, 254240, 272400, 280000, 283750, 305088, 317800, 336000, 340500, 363200, 381360, 397250, 420000, 425625, 435840, 454000, 476700, 508480, 544800, 560000, 567500, 595875, 610176, 635600, 681000, 726400, 762720, 794500, 840000, 851250, 908000, 953400, 993125, 1016960, 1089600, 1135000, 1191750, 1271200, 1362000, 1525440, 1589000, 1680000, 1702500, 1816000, 1906800, 1986250, 2179200, 2270000, 2383500, 2542400, 2724000, 2979375, 3050880, 3178000, 3405000, 3632000, 3813600, 3972500, 4540000, 4767000, 5084800, 5448000, 5958750, 6356000, 6810000, 7627200, 7945000, 9080000, 9534000, 10896000, 11917500, 12712000, 13620000, 15254400, 15890000, 18160000, 19068000, 23835000, 25424000, 27240000, 31780000, 38136000, 47670000, 54480000, 63560000, 76272000, 95340000, 127120000, 190680000, 381360000]

約数ペア:

[(1, 381360000), (2, 190680000), (3, 127120000), (4, 95340000), (5, 76272000), (6, 63560000), (7, 54480000), (8, 47670000), (10, 38136000), (12, 31780000), (14, 27240000), (15, 25424000), (16, 23835000), (20, 19068000), (21, 18160000), (24, 15890000), (25, 15254400), (28, 13620000), (30, 12712000), (32, 11917500), (35, 10896000), (40, 9534000), (42, 9080000), (48, 7945000), (50, 7627200), (56, 6810000), (60, 6356000), (64, 5958750), (70, 5448000), (75, 5084800), (80, 4767000), (84, 4540000), (96, 3972500), (100, 3813600), (105, 3632000), (112, 3405000), (120, 3178000), (125, 3050880), (128, 2979375), (140, 2724000), (150, 2542400), (160, 2383500), (168, 2270000), (175, 2179200), (192, 1986250), (200, 1906800), (210, 1816000), (224, 1702500), (227, 1680000), (240, 1589000), (250, 1525440), (280, 1362000), (300, 1271200), (320, 1191750), (336, 1135000), (350, 1089600), (375, 1016960), (384, 993125), (400, 953400), (420, 908000), (448, 851250), (454, 840000), (480, 794500), (500, 762720), (525, 726400), (560, 681000), (600, 635600), (625, 610176), (640, 595875), (672, 567500), (681, 560000), (700, 544800), (750, 508480), (800, 476700), (840, 454000), (875, 435840), (896, 425625), (908, 420000), (960, 397250), (1000, 381360), (1050, 363200), (1120, 340500), (1135, 336000), (1200, 317800), (1250, 305088), (1344, 283750), (1362, 280000), (1400, 272400), (1500, 254240), (1589, 240000), (1600, 238350), (1680, 227000), (1750, 217920), (1816, 210000), (1875, 203392), (1920, 198625), (2000, 190680), (2100, 181600), (2240, 170250), (2270, 168000), (2400, 158900), (2500, 152544), (2625, 145280), (2688, 141875), (2724, 140000), (2800, 136200), (3000, 127120), (3178, 120000), (3200, 119175), (3360, 113500), (3405, 112000), (3500, 108960), (3632, 105000), (3750, 101696), (4000, 95340), (4200, 90800), (4375, 87168), (4480, 85125), (4540, 84000), (4767, 80000), (4800, 79450), (5000, 76272), (5250, 72640), (5448, 70000), (5600, 68100), (5675, 67200), (6000, 63560), (6356, 60000), (6720, 56750), (6810, 56000), (7000, 54480), (7264, 52500), (7500, 50848), (7945, 48000), (8000, 47670), (8400, 45400), (8750, 43584), (9080, 42000), (9534, 40000), (9600, 39725), (10000, 38136), (10500, 36320), (10896, 35000), (11200, 34050), (11350, 33600), (12000, 31780), (12712, 30000), (13125, 29056), (13440, 28375), (13620, 28000), (14000, 27240), (14528, 26250), (15000, 25424), (15890, 24000), (16000, 23835), (16800, 22700), (17025, 22400), (17500, 21792), (18160, 21000), (19068, 20000)]