220348800

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{1093}}^1$

素因数の和:1130

約数の個数: 288

約数和(自身を含む): 899399280

約数和(自身を除く): 679050480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 1008, 1050, 1093, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 2016, 2100, 2186, 2240, 2400, 2520, 2688, 2800, 2880, 3150, 3200, 3279, 3360, 3600, 4032, 4200, 4372, 4480, 4800, 5040, 5465, 5600, 5760, 6300, 6558, 6720, 7200, 7651, 8064, 8400, 8744, 9600, 9837, 10080, 10930, 11200, 12600, 13116, 13440, 14400, 15302, 16395, 16800, 17488, 19674, 20160, 21860, 22400, 22953, 25200, 26232, 27325, 28800, 30604, 32790, 33600, 34976, 38255, 39348, 40320, 43720, 45906, 49185, 50400, 52464, 54650, 61208, 65580, 67200, 68859, 69952, 76510, 78696, 81975, 87440, 91812, 98370, 100800, 104928, 109300, 114765, 122416, 131160, 137718, 139904, 153020, 157392, 163950, 174880, 183624, 191275, 196740, 201600, 209856, 218600, 229530, 244832, 245925, 262320, 275436, 306040, 314784, 327900, 344295, 349760, 367248, 382550, 393480, 419712, 437200, 459060, 489664, 491850, 524640, 550872, 573825, 612080, 629568, 655800, 688590, 699520, 734496, 765100, 786960, 874400, 918120, 979328, 983700, 1049280, 1101744, 1147650, 1224160, 1259136, 1311600, 1377180, 1468992, 1530200, 1573920, 1721475, 1748800, 1836240, 1967400, 2098560, 2203488, 2295300, 2448320, 2623200, 2754360, 2937984, 3060400, 3147840, 3442950, 3497600, 3672480, 3934800, 4406976, 4590600, 4896640, 5246400, 5508720, 6120800, 6295680, 6885900, 7344960, 7869600, 8813952, 9181200, 10492800, 11017440, 12241600, 13771800, 14689920, 15739200, 18362400, 22034880, 24483200, 27543600, 31478400, 36724800, 44069760, 55087200, 73449600, 110174400, 220348800]

約数ペア:

[(1, 220348800), (2, 110174400), (3, 73449600), (4, 55087200), (5, 44069760), (6, 36724800), (7, 31478400), (8, 27543600), (9, 24483200), (10, 22034880), (12, 18362400), (14, 15739200), (15, 14689920), (16, 13771800), (18, 12241600), (20, 11017440), (21, 10492800), (24, 9181200), (25, 8813952), (28, 7869600), (30, 7344960), (32, 6885900), (35, 6295680), (36, 6120800), (40, 5508720), (42, 5246400), (45, 4896640), (48, 4590600), (50, 4406976), (56, 3934800), (60, 3672480), (63, 3497600), (64, 3442950), (70, 3147840), (72, 3060400), (75, 2937984), (80, 2754360), (84, 2623200), (90, 2448320), (96, 2295300), (100, 2203488), (105, 2098560), (112, 1967400), (120, 1836240), (126, 1748800), (128, 1721475), (140, 1573920), (144, 1530200), (150, 1468992), (160, 1377180), (168, 1311600), (175, 1259136), (180, 1224160), (192, 1147650), (200, 1101744), (210, 1049280), (224, 983700), (225, 979328), (240, 918120), (252, 874400), (280, 786960), (288, 765100), (300, 734496), (315, 699520), (320, 688590), (336, 655800), (350, 629568), (360, 612080), (384, 573825), (400, 550872), (420, 524640), (448, 491850), (450, 489664), (480, 459060), (504, 437200), (525, 419712), (560, 393480), (576, 382550), (600, 367248), (630, 349760), (640, 344295), (672, 327900), (700, 314784), (720, 306040), (800, 275436), (840, 262320), (896, 245925), (900, 244832), (960, 229530), (1008, 218600), (1050, 209856), (1093, 201600), (1120, 196740), (1152, 191275), (1200, 183624), (1260, 174880), (1344, 163950), (1400, 157392), (1440, 153020), (1575, 139904), (1600, 137718), (1680, 131160), (1800, 122416), (1920, 114765), (2016, 109300), (2100, 104928), (2186, 100800), (2240, 98370), (2400, 91812), (2520, 87440), (2688, 81975), (2800, 78696), (2880, 76510), (3150, 69952), (3200, 68859), (3279, 67200), (3360, 65580), (3600, 61208), (4032, 54650), (4200, 52464), (4372, 50400), (4480, 49185), (4800, 45906), (5040, 43720), (5465, 40320), (5600, 39348), (5760, 38255), (6300, 34976), (6558, 33600), (6720, 32790), (7200, 30604), (7651, 28800), (8064, 27325), (8400, 26232), (8744, 25200), (9600, 22953), (9837, 22400), (10080, 21860), (10930, 20160), (11200, 19674), (12600, 17488), (13116, 16800), (13440, 16395), (14400, 15302)]