22400760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 71668800

約数和(自身を除く): 49268040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 157, 164, 174, 205, 232, 246, 290, 314, 328, 348, 410, 435, 471, 492, 580, 615, 628, 696, 785, 820, 870, 942, 984, 1160, 1189, 1230, 1256, 1570, 1640, 1740, 1884, 2355, 2378, 2460, 3140, 3480, 3567, 3768, 4553, 4710, 4756, 4920, 5945, 6280, 6437, 7134, 9106, 9420, 9512, 11890, 12874, 13659, 14268, 17835, 18212, 18840, 19311, 22765, 23780, 25748, 27318, 28536, 32185, 35670, 36424, 38622, 45530, 47560, 51496, 54636, 64370, 68295, 71340, 77244, 91060, 96555, 109272, 128740, 136590, 142680, 154488, 182120, 186673, 193110, 257480, 273180, 373346, 386220, 546360, 560019, 746692, 772440, 933365, 1120038, 1493384, 1866730, 2240076, 2800095, 3733460, 4480152, 5600190, 7466920, 11200380, 22400760]

約数ペア:

[(1, 22400760), (2, 11200380), (3, 7466920), (4, 5600190), (5, 4480152), (6, 3733460), (8, 2800095), (10, 2240076), (12, 1866730), (15, 1493384), (20, 1120038), (24, 933365), (29, 772440), (30, 746692), (40, 560019), (41, 546360), (58, 386220), (60, 373346), (82, 273180), (87, 257480), (116, 193110), (120, 186673), (123, 182120), (145, 154488), (157, 142680), (164, 136590), (174, 128740), (205, 109272), (232, 96555), (246, 91060), (290, 77244), (314, 71340), (328, 68295), (348, 64370), (410, 54636), (435, 51496), (471, 47560), (492, 45530), (580, 38622), (615, 36424), (628, 35670), (696, 32185), (785, 28536), (820, 27318), (870, 25748), (942, 23780), (984, 22765), (1160, 19311), (1189, 18840), (1230, 18212), (1256, 17835), (1570, 14268), (1640, 13659), (1740, 12874), (1884, 11890), (2355, 9512), (2378, 9420), (2460, 9106), (3140, 7134), (3480, 6437), (3567, 6280), (3768, 5945), (4553, 4920), (4710, 4756)]