113843840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 301691520

約数和(自身を除く): 187847680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 103, 110, 128, 157, 160, 176, 206, 220, 314, 320, 352, 412, 440, 515, 628, 640, 704, 785, 824, 880, 1030, 1133, 1256, 1408, 1570, 1648, 1727, 1760, 2060, 2266, 2512, 3140, 3296, 3454, 3520, 4120, 4532, 5024, 5665, 6280, 6592, 6908, 7040, 8240, 8635, 9064, 10048, 11330, 12560, 13184, 13816, 16171, 16480, 17270, 18128, 20096, 22660, 25120, 27632, 32342, 32960, 34540, 36256, 45320, 50240, 55264, 64684, 65920, 69080, 72512, 80855, 90640, 100480, 110528, 129368, 138160, 145024, 161710, 177881, 181280, 221056, 258736, 276320, 323420, 355762, 362560, 517472, 552640, 646840, 711524, 725120, 889405, 1034944, 1105280, 1293680, 1423048, 1778810, 2069888, 2587360, 2846096, 3557620, 5174720, 5692192, 7115240, 10349440, 11384384, 14230480, 22768768, 28460960, 56921920, 113843840]

約数ペア:

[(1, 113843840), (2, 56921920), (4, 28460960), (5, 22768768), (8, 14230480), (10, 11384384), (11, 10349440), (16, 7115240), (20, 5692192), (22, 5174720), (32, 3557620), (40, 2846096), (44, 2587360), (55, 2069888), (64, 1778810), (80, 1423048), (88, 1293680), (103, 1105280), (110, 1034944), (128, 889405), (157, 725120), (160, 711524), (176, 646840), (206, 552640), (220, 517472), (314, 362560), (320, 355762), (352, 323420), (412, 276320), (440, 258736), (515, 221056), (628, 181280), (640, 177881), (704, 161710), (785, 145024), (824, 138160), (880, 129368), (1030, 110528), (1133, 100480), (1256, 90640), (1408, 80855), (1570, 72512), (1648, 69080), (1727, 65920), (1760, 64684), (2060, 55264), (2266, 50240), (2512, 45320), (3140, 36256), (3296, 34540), (3454, 32960), (3520, 32342), (4120, 27632), (4532, 25120), (5024, 22660), (5665, 20096), (6280, 18128), (6592, 17270), (6908, 16480), (7040, 16171), (8240, 13816), (8635, 13184), (9064, 12560), (10048, 11330)]