169904000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 507911040

約数和(自身を除く): 338007040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 41, 50, 56, 64, 70, 74, 80, 82, 100, 112, 125, 128, 140, 148, 160, 164, 175, 185, 200, 205, 224, 250, 259, 280, 287, 296, 320, 328, 350, 370, 400, 410, 448, 500, 518, 560, 574, 592, 640, 656, 700, 740, 800, 820, 875, 896, 925, 1000, 1025, 1036, 1120, 1148, 1184, 1295, 1312, 1400, 1435, 1480, 1517, 1600, 1640, 1750, 1850, 2000, 2050, 2072, 2240, 2296, 2368, 2590, 2624, 2800, 2870, 2960, 3034, 3200, 3280, 3500, 3700, 4000, 4100, 4144, 4480, 4592, 4625, 4736, 5125, 5180, 5248, 5600, 5740, 5920, 6068, 6475, 6560, 7000, 7175, 7400, 7585, 8000, 8200, 8288, 9184, 9250, 10250, 10360, 10619, 11200, 11480, 11840, 12136, 12950, 13120, 14000, 14350, 14800, 15170, 16000, 16400, 16576, 18368, 18500, 20500, 20720, 21238, 22400, 22960, 23680, 24272, 25900, 26240, 28000, 28700, 29600, 30340, 32375, 32800, 33152, 35875, 36736, 37000, 37925, 41000, 41440, 42476, 45920, 48544, 51800, 53095, 56000, 57400, 59200, 60680, 64750, 65600, 71750, 74000, 75850, 82000, 82880, 84952, 91840, 97088, 103600, 106190, 112000, 114800, 118400, 121360, 129500, 131200, 143500, 148000, 151700, 164000, 165760, 169904, 183680, 189625, 194176, 207200, 212380, 229600, 242720, 259000, 265475, 287000, 296000, 303400, 328000, 339808, 379250, 414400, 424760, 459200, 485440, 518000, 530950, 574000, 592000, 606800, 656000, 679616, 758500, 828800, 849520, 918400, 970880, 1036000, 1061900, 1148000, 1213600, 1327375, 1359232, 1517000, 1699040, 2072000, 2123800, 2296000, 2427200, 2654750, 3034000, 3398080, 4144000, 4247600, 4592000, 4854400, 5309500, 6068000, 6796160, 8495200, 10619000, 12136000, 16990400, 21238000, 24272000, 33980800, 42476000, 84952000, 169904000]

約数ペア:

[(1, 169904000), (2, 84952000), (4, 42476000), (5, 33980800), (7, 24272000), (8, 21238000), (10, 16990400), (14, 12136000), (16, 10619000), (20, 8495200), (25, 6796160), (28, 6068000), (32, 5309500), (35, 4854400), (37, 4592000), (40, 4247600), (41, 4144000), (50, 3398080), (56, 3034000), (64, 2654750), (70, 2427200), (74, 2296000), (80, 2123800), (82, 2072000), (100, 1699040), (112, 1517000), (125, 1359232), (128, 1327375), (140, 1213600), (148, 1148000), (160, 1061900), (164, 1036000), (175, 970880), (185, 918400), (200, 849520), (205, 828800), (224, 758500), (250, 679616), (259, 656000), (280, 606800), (287, 592000), (296, 574000), (320, 530950), (328, 518000), (350, 485440), (370, 459200), (400, 424760), (410, 414400), (448, 379250), (500, 339808), (518, 328000), (560, 303400), (574, 296000), (592, 287000), (640, 265475), (656, 259000), (700, 242720), (740, 229600), (800, 212380), (820, 207200), (875, 194176), (896, 189625), (925, 183680), (1000, 169904), (1025, 165760), (1036, 164000), (1120, 151700), (1148, 148000), (1184, 143500), (1295, 131200), (1312, 129500), (1400, 121360), (1435, 118400), (1480, 114800), (1517, 112000), (1600, 106190), (1640, 103600), (1750, 97088), (1850, 91840), (2000, 84952), (2050, 82880), (2072, 82000), (2240, 75850), (2296, 74000), (2368, 71750), (2590, 65600), (2624, 64750), (2800, 60680), (2870, 59200), (2960, 57400), (3034, 56000), (3200, 53095), (3280, 51800), (3500, 48544), (3700, 45920), (4000, 42476), (4100, 41440), (4144, 41000), (4480, 37925), (4592, 37000), (4625, 36736), (4736, 35875), (5125, 33152), (5180, 32800), (5248, 32375), (5600, 30340), (5740, 29600), (5920, 28700), (6068, 28000), (6475, 26240), (6560, 25900), (7000, 24272), (7175, 23680), (7400, 22960), (7585, 22400), (8000, 21238), (8200, 20720), (8288, 20500), (9184, 18500), (9250, 18368), (10250, 16576), (10360, 16400), (10619, 16000), (11200, 15170), (11480, 14800), (11840, 14350), (12136, 14000), (12950, 13120)]