25833505920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{253867}}^1$

素因数の和:253942

約数の個数: 128

約数和(自身を含む): 83898296640

約数和(自身を除く): 58064790720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 16960, 20352, 25440, 33920, 50880, 101760, 253867, 507734, 761601, 1015468, 1269335, 1523202, 2030936, 2538670, 3046404, 3808005, 4061872, 5077340, 6092808, 7616010, 8123744, 10154680, 12185616, 13454951, 15232020, 16247488, 20309360, 24371232, 26909902, 30464040, 32494976, 40364853, 40618720, 48742464, 53819804, 60928080, 67274755, 80729706, 81237440, 97484928, 107639608, 121856160, 134549510, 161459412, 162474880, 201824265, 215279216, 243712320, 269099020, 322918824, 403648530, 430558432, 487424640, 538198040, 645837648, 807297060, 861116864, 1076396080, 1291675296, 1614594120, 1722233728, 2152792160, 2583350592, 3229188240, 4305584320, 5166701184, 6458376480, 8611168640, 12916752960, 25833505920]

約数ペア:

[(1, 25833505920), (2, 12916752960), (3, 8611168640), (4, 6458376480), (5, 5166701184), (6, 4305584320), (8, 3229188240), (10, 2583350592), (12, 2152792160), (15, 1722233728), (16, 1614594120), (20, 1291675296), (24, 1076396080), (30, 861116864), (32, 807297060), (40, 645837648), (48, 538198040), (53, 487424640), (60, 430558432), (64, 403648530), (80, 322918824), (96, 269099020), (106, 243712320), (120, 215279216), (128, 201824265), (159, 162474880), (160, 161459412), (192, 134549510), (212, 121856160), (240, 107639608), (265, 97484928), (318, 81237440), (320, 80729706), (384, 67274755), (424, 60928080), (480, 53819804), (530, 48742464), (636, 40618720), (640, 40364853), (795, 32494976), (848, 30464040), (960, 26909902), (1060, 24371232), (1272, 20309360), (1590, 16247488), (1696, 15232020), (1920, 13454951), (2120, 12185616), (2544, 10154680), (3180, 8123744), (3392, 7616010), (4240, 6092808), (5088, 5077340), (6360, 4061872), (6784, 3808005), (8480, 3046404), (10176, 2538670), (12720, 2030936), (16960, 1523202), (20352, 1269335), (25440, 1015468), (33920, 761601), (50880, 507734), (101760, 253867)]