207634320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1110

約数の個数: 160

約数和(自身を含む): 723287040

約数和(自身を除く): 515652720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 720, 776, 873, 970, 991, 1080, 1164, 1455, 1552, 1746, 1940, 1982, 2160, 2328, 2619, 2910, 2973, 3492, 3880, 3964, 4365, 4656, 4955, 5238, 5820, 5946, 6984, 7760, 7928, 8730, 8919, 9910, 10476, 11640, 11892, 13095, 13968, 14865, 15856, 17460, 17838, 19820, 20952, 23280, 23784, 26190, 26757, 29730, 34920, 35676, 39640, 41904, 44595, 47568, 52380, 53514, 59460, 69840, 71352, 79280, 89190, 96127, 104760, 107028, 118920, 133785, 142704, 178380, 192254, 209520, 214056, 237840, 267570, 288381, 356760, 384508, 428112, 480635, 535140, 576762, 713520, 769016, 865143, 961270, 1070280, 1153524, 1441905, 1538032, 1730286, 1922540, 2140560, 2307048, 2595429, 2883810, 3460572, 3845080, 4325715, 4614096, 5190858, 5767620, 6921144, 7690160, 8651430, 10381716, 11535240, 12977145, 13842288, 17302860, 20763432, 23070480, 25954290, 34605720, 41526864, 51908580, 69211440, 103817160, 207634320]

約数ペア:

[(1, 207634320), (2, 103817160), (3, 69211440), (4, 51908580), (5, 41526864), (6, 34605720), (8, 25954290), (9, 23070480), (10, 20763432), (12, 17302860), (15, 13842288), (16, 12977145), (18, 11535240), (20, 10381716), (24, 8651430), (27, 7690160), (30, 6921144), (36, 5767620), (40, 5190858), (45, 4614096), (48, 4325715), (54, 3845080), (60, 3460572), (72, 2883810), (80, 2595429), (90, 2307048), (97, 2140560), (108, 1922540), (120, 1730286), (135, 1538032), (144, 1441905), (180, 1153524), (194, 1070280), (216, 961270), (240, 865143), (270, 769016), (291, 713520), (360, 576762), (388, 535140), (432, 480635), (485, 428112), (540, 384508), (582, 356760), (720, 288381), (776, 267570), (873, 237840), (970, 214056), (991, 209520), (1080, 192254), (1164, 178380), (1455, 142704), (1552, 133785), (1746, 118920), (1940, 107028), (1982, 104760), (2160, 96127), (2328, 89190), (2619, 79280), (2910, 71352), (2973, 69840), (3492, 59460), (3880, 53514), (3964, 52380), (4365, 47568), (4656, 44595), (4955, 41904), (5238, 39640), (5820, 35676), (5946, 34920), (6984, 29730), (7760, 26757), (7928, 26190), (8730, 23784), (8919, 23280), (9910, 20952), (10476, 19820), (11640, 17838), (11892, 17460), (13095, 15856), (13968, 14865)]