206158080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 144

約数和(自身を含む): 676678464

約数和(自身を除く): 470520384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1451, 1480, 1776, 1920, 2220, 2368, 2902, 2960, 3552, 3840, 4353, 4440, 4736, 5804, 5920, 7104, 7255, 8706, 8880, 9472, 11608, 11840, 14208, 14510, 17412, 17760, 21765, 23216, 23680, 28416, 29020, 34824, 35520, 43530, 46432, 47360, 53687, 58040, 69648, 71040, 87060, 92864, 107374, 116080, 139296, 142080, 161061, 174120, 185728, 214748, 232160, 268435, 278592, 322122, 348240, 371456, 429496, 464320, 536870, 557184, 644244, 696480, 805305, 858992, 928640, 1073740, 1114368, 1288488, 1392960, 1610610, 1717984, 1857280, 2147480, 2576976, 2785920, 3221220, 3435968, 4294960, 5153952, 5571840, 6442440, 6871936, 8589920, 10307904, 12884880, 13743872, 17179840, 20615808, 25769760, 34359680, 41231616, 51539520, 68719360, 103079040, 206158080]

約数ペア:

[(1, 206158080), (2, 103079040), (3, 68719360), (4, 51539520), (5, 41231616), (6, 34359680), (8, 25769760), (10, 20615808), (12, 17179840), (15, 13743872), (16, 12884880), (20, 10307904), (24, 8589920), (30, 6871936), (32, 6442440), (37, 5571840), (40, 5153952), (48, 4294960), (60, 3435968), (64, 3221220), (74, 2785920), (80, 2576976), (96, 2147480), (111, 1857280), (120, 1717984), (128, 1610610), (148, 1392960), (160, 1288488), (185, 1114368), (192, 1073740), (222, 928640), (240, 858992), (256, 805305), (296, 696480), (320, 644244), (370, 557184), (384, 536870), (444, 464320), (480, 429496), (555, 371456), (592, 348240), (640, 322122), (740, 278592), (768, 268435), (888, 232160), (960, 214748), (1110, 185728), (1184, 174120), (1280, 161061), (1451, 142080), (1480, 139296), (1776, 116080), (1920, 107374), (2220, 92864), (2368, 87060), (2902, 71040), (2960, 69648), (3552, 58040), (3840, 53687), (4353, 47360), (4440, 46432), (4736, 43530), (5804, 35520), (5920, 34824), (7104, 29020), (7255, 28416), (8706, 23680), (8880, 23216), (9472, 21765), (11608, 17760), (11840, 17412), (14208, 14510)]