240352000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 727009920

約数和(自身を除く): 486657920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 37, 40, 50, 56, 58, 64, 70, 74, 80, 100, 112, 116, 125, 128, 140, 145, 148, 160, 175, 185, 200, 203, 224, 232, 250, 256, 259, 280, 290, 296, 320, 350, 370, 400, 406, 448, 464, 500, 518, 560, 580, 592, 640, 700, 725, 740, 800, 812, 875, 896, 925, 928, 1000, 1015, 1036, 1073, 1120, 1160, 1184, 1280, 1295, 1400, 1450, 1480, 1600, 1624, 1750, 1792, 1850, 1856, 2000, 2030, 2072, 2146, 2240, 2320, 2368, 2590, 2800, 2900, 2960, 3200, 3248, 3500, 3625, 3700, 3712, 4000, 4060, 4144, 4292, 4480, 4625, 4640, 4736, 5075, 5180, 5365, 5600, 5800, 5920, 6400, 6475, 6496, 7000, 7250, 7400, 7424, 7511, 8000, 8120, 8288, 8584, 8960, 9250, 9280, 9472, 10150, 10360, 10730, 11200, 11600, 11840, 12950, 12992, 14000, 14500, 14800, 15022, 16000, 16240, 16576, 17168, 18500, 18560, 20300, 20720, 21460, 22400, 23200, 23680, 25375, 25900, 25984, 26825, 28000, 29000, 29600, 30044, 32000, 32375, 32480, 33152, 34336, 37000, 37120, 37555, 40600, 41440, 42920, 44800, 46400, 47360, 50750, 51800, 51968, 53650, 56000, 58000, 59200, 60088, 64750, 64960, 66304, 68672, 74000, 75110, 81200, 82880, 85840, 92800, 101500, 103600, 107300, 112000, 116000, 118400, 120176, 129500, 129920, 134125, 137344, 148000, 150220, 162400, 165760, 171680, 185600, 187775, 203000, 207200, 214600, 224000, 232000, 236800, 240352, 259000, 259840, 268250, 274688, 296000, 300440, 324800, 331520, 343360, 375550, 406000, 414400, 429200, 464000, 480704, 518000, 536500, 592000, 600880, 649600, 686720, 751100, 812000, 828800, 858400, 928000, 938875, 961408, 1036000, 1073000, 1184000, 1201760, 1299200, 1373440, 1502200, 1624000, 1657600, 1716800, 1877750, 1922816, 2072000, 2146000, 2403520, 3004400, 3248000, 3433600, 3755500, 4144000, 4292000, 4807040, 6008800, 6496000, 6867200, 7511000, 8288000, 8584000, 9614080, 12017600, 15022000, 17168000, 24035200, 30044000, 34336000, 48070400, 60088000, 120176000, 240352000]

約数ペア:

[(1, 240352000), (2, 120176000), (4, 60088000), (5, 48070400), (7, 34336000), (8, 30044000), (10, 24035200), (14, 17168000), (16, 15022000), (20, 12017600), (25, 9614080), (28, 8584000), (29, 8288000), (32, 7511000), (35, 6867200), (37, 6496000), (40, 6008800), (50, 4807040), (56, 4292000), (58, 4144000), (64, 3755500), (70, 3433600), (74, 3248000), (80, 3004400), (100, 2403520), (112, 2146000), (116, 2072000), (125, 1922816), (128, 1877750), (140, 1716800), (145, 1657600), (148, 1624000), (160, 1502200), (175, 1373440), (185, 1299200), (200, 1201760), (203, 1184000), (224, 1073000), (232, 1036000), (250, 961408), (256, 938875), (259, 928000), (280, 858400), (290, 828800), (296, 812000), (320, 751100), (350, 686720), (370, 649600), (400, 600880), (406, 592000), (448, 536500), (464, 518000), (500, 480704), (518, 464000), (560, 429200), (580, 414400), (592, 406000), (640, 375550), (700, 343360), (725, 331520), (740, 324800), (800, 300440), (812, 296000), (875, 274688), (896, 268250), (925, 259840), (928, 259000), (1000, 240352), (1015, 236800), (1036, 232000), (1073, 224000), (1120, 214600), (1160, 207200), (1184, 203000), (1280, 187775), (1295, 185600), (1400, 171680), (1450, 165760), (1480, 162400), (1600, 150220), (1624, 148000), (1750, 137344), (1792, 134125), (1850, 129920), (1856, 129500), (2000, 120176), (2030, 118400), (2072, 116000), (2146, 112000), (2240, 107300), (2320, 103600), (2368, 101500), (2590, 92800), (2800, 85840), (2900, 82880), (2960, 81200), (3200, 75110), (3248, 74000), (3500, 68672), (3625, 66304), (3700, 64960), (3712, 64750), (4000, 60088), (4060, 59200), (4144, 58000), (4292, 56000), (4480, 53650), (4625, 51968), (4640, 51800), (4736, 50750), (5075, 47360), (5180, 46400), (5365, 44800), (5600, 42920), (5800, 41440), (5920, 40600), (6400, 37555), (6475, 37120), (6496, 37000), (7000, 34336), (7250, 33152), (7400, 32480), (7424, 32375), (7511, 32000), (8000, 30044), (8120, 29600), (8288, 29000), (8584, 28000), (8960, 26825), (9250, 25984), (9280, 25900), (9472, 25375), (10150, 23680), (10360, 23200), (10730, 22400), (11200, 21460), (11600, 20720), (11840, 20300), (12950, 18560), (12992, 18500), (14000, 17168), (14500, 16576), (14800, 16240), (15022, 16000)]