2015016640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69197}}^1$

素因数の和:69234

約数の個数: 112

約数和(自身を含む): 5905634112

約数和(自身を除く): 3890617472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 69197, 138394, 276788, 345985, 484379, 553576, 691970, 899561, 968758, 1107152, 1383940, 1799122, 1937516, 2214304, 2421895, 2767880, 3598244, 3875032, 4428608, 4497805, 4843790, 5535760, 6296927, 7196488, 7750064, 8995610, 9687580, 11071520, 12593854, 14392976, 15500128, 17991220, 19375160, 22143040, 25187708, 28785952, 31000256, 31484635, 35982440, 38750320, 50375416, 57571904, 62969270, 71964880, 77500640, 100750832, 125938540, 143929760, 155001280, 201501664, 251877080, 287859520, 403003328, 503754160, 1007508320, 2015016640]

約数ペア:

[(1, 2015016640), (2, 1007508320), (4, 503754160), (5, 403003328), (7, 287859520), (8, 251877080), (10, 201501664), (13, 155001280), (14, 143929760), (16, 125938540), (20, 100750832), (26, 77500640), (28, 71964880), (32, 62969270), (35, 57571904), (40, 50375416), (52, 38750320), (56, 35982440), (64, 31484635), (65, 31000256), (70, 28785952), (80, 25187708), (91, 22143040), (104, 19375160), (112, 17991220), (130, 15500128), (140, 14392976), (160, 12593854), (182, 11071520), (208, 9687580), (224, 8995610), (260, 7750064), (280, 7196488), (320, 6296927), (364, 5535760), (416, 4843790), (448, 4497805), (455, 4428608), (520, 3875032), (560, 3598244), (728, 2767880), (832, 2421895), (910, 2214304), (1040, 1937516), (1120, 1799122), (1456, 1383940), (1820, 1107152), (2080, 968758), (2240, 899561), (2912, 691970), (3640, 553576), (4160, 484379), (5824, 345985), (7280, 276788), (14560, 138394), (29120, 69197)]