105284760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{125339}}^1$

素因数の和:125360

約数の個数: 64

約数和(自身を含む): 360979200

約数和(自身を除く): 255694440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 125339, 250678, 376017, 501356, 626695, 752034, 877373, 1002712, 1253390, 1504068, 1754746, 1880085, 2506780, 2632119, 3008136, 3509492, 3760170, 4386865, 5013560, 5264238, 7018984, 7520340, 8773730, 10528476, 13160595, 15040680, 17547460, 21056952, 26321190, 35094920, 52642380, 105284760]

約数ペア:

[(1, 105284760), (2, 52642380), (3, 35094920), (4, 26321190), (5, 21056952), (6, 17547460), (7, 15040680), (8, 13160595), (10, 10528476), (12, 8773730), (14, 7520340), (15, 7018984), (20, 5264238), (21, 5013560), (24, 4386865), (28, 3760170), (30, 3509492), (35, 3008136), (40, 2632119), (42, 2506780), (56, 1880085), (60, 1754746), (70, 1504068), (84, 1253390), (105, 1002712), (120, 877373), (140, 752034), (168, 626695), (210, 501356), (280, 376017), (420, 250678), (840, 125339)]