201089280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7481}}^1$

素因数の和:7512

約数の個数: 144

約数和(自身を含む): 734073984

約数和(自身を除く): 532984704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7481, 8960, 13440, 14962, 22443, 26880, 29924, 37405, 44886, 52367, 59848, 74810, 89772, 104734, 112215, 119696, 149620, 157101, 179544, 209468, 224430, 239392, 261835, 299240, 314202, 359088, 418936, 448860, 478784, 523670, 598480, 628404, 718176, 785505, 837872, 897720, 957568, 1047340, 1196960, 1256808, 1436352, 1571010, 1675744, 1795440, 1915136, 2094680, 2393920, 2513616, 2872704, 3142020, 3351488, 3590880, 4189360, 4787840, 5027232, 5745408, 6284040, 6702976, 7181760, 8378720, 9575680, 10054464, 12568080, 13405952, 14363520, 16757440, 20108928, 25136160, 28727040, 33514880, 40217856, 50272320, 67029760, 100544640, 201089280]

約数ペア:

[(1, 201089280), (2, 100544640), (3, 67029760), (4, 50272320), (5, 40217856), (6, 33514880), (7, 28727040), (8, 25136160), (10, 20108928), (12, 16757440), (14, 14363520), (15, 13405952), (16, 12568080), (20, 10054464), (21, 9575680), (24, 8378720), (28, 7181760), (30, 6702976), (32, 6284040), (35, 5745408), (40, 5027232), (42, 4787840), (48, 4189360), (56, 3590880), (60, 3351488), (64, 3142020), (70, 2872704), (80, 2513616), (84, 2393920), (96, 2094680), (105, 1915136), (112, 1795440), (120, 1675744), (128, 1571010), (140, 1436352), (160, 1256808), (168, 1196960), (192, 1047340), (210, 957568), (224, 897720), (240, 837872), (256, 785505), (280, 718176), (320, 628404), (336, 598480), (384, 523670), (420, 478784), (448, 448860), (480, 418936), (560, 359088), (640, 314202), (672, 299240), (768, 261835), (840, 239392), (896, 224430), (960, 209468), (1120, 179544), (1280, 157101), (1344, 149620), (1680, 119696), (1792, 112215), (1920, 104734), (2240, 89772), (2688, 74810), (3360, 59848), (3840, 52367), (4480, 44886), (5376, 37405), (6720, 29924), (7481, 26880), (8960, 22443), (13440, 14962)]