57188040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5237}}^1$

素因数の和:5271

約数の個数: 128

約数和(自身を含む): 211196160

約数和(自身を除く): 154008120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5237, 5460, 10474, 10920, 15711, 20948, 26185, 31422, 36659, 41896, 52370, 62844, 68081, 73318, 78555, 104740, 109977, 125688, 136162, 146636, 157110, 183295, 204243, 209480, 219954, 272324, 293272, 314220, 340405, 366590, 408486, 439908, 476567, 544648, 549885, 628440, 680810, 733180, 816972, 879816, 953134, 1021215, 1099770, 1361620, 1429701, 1466360, 1633944, 1906268, 2042430, 2199540, 2382835, 2723240, 2859402, 3812536, 4084860, 4399080, 4765670, 5718804, 7148505, 8169720, 9531340, 11437608, 14297010, 19062680, 28594020, 57188040]

約数ペア:

[(1, 57188040), (2, 28594020), (3, 19062680), (4, 14297010), (5, 11437608), (6, 9531340), (7, 8169720), (8, 7148505), (10, 5718804), (12, 4765670), (13, 4399080), (14, 4084860), (15, 3812536), (20, 2859402), (21, 2723240), (24, 2382835), (26, 2199540), (28, 2042430), (30, 1906268), (35, 1633944), (39, 1466360), (40, 1429701), (42, 1361620), (52, 1099770), (56, 1021215), (60, 953134), (65, 879816), (70, 816972), (78, 733180), (84, 680810), (91, 628440), (104, 549885), (105, 544648), (120, 476567), (130, 439908), (140, 408486), (156, 366590), (168, 340405), (182, 314220), (195, 293272), (210, 272324), (260, 219954), (273, 209480), (280, 204243), (312, 183295), (364, 157110), (390, 146636), (420, 136162), (455, 125688), (520, 109977), (546, 104740), (728, 78555), (780, 73318), (840, 68081), (910, 62844), (1092, 52370), (1365, 41896), (1560, 36659), (1820, 31422), (2184, 26185), (2730, 20948), (3640, 15711), (5237, 10920), (5460, 10474)]