850867080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9293}}^1$

素因数の和:9423

約数の個数: 128

約数和(自身を含む): 2944339200

約数和(自身を除く): 2093472120

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, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 6104, 6540, 7630, 9156, 9293, 11445, 13080, 15260, 18312, 18586, 22890, 27879, 30520, 37172, 45780, 46465, 55758, 65051, 74344, 91560, 92930, 111516, 130102, 139395, 185860, 195153, 223032, 260204, 278790, 325255, 371720, 390306, 520408, 557580, 650510, 780612, 975765, 1012937, 1115160, 1301020, 1561224, 1951530, 2025874, 2602040, 3038811, 3903060, 4051748, 5064685, 6077622, 7090559, 7806120, 8103496, 10129370, 12155244, 14181118, 15194055, 20258740, 21271677, 24310488, 28362236, 30388110, 35452795, 40517480, 42543354, 56724472, 60776220, 70905590, 85086708, 106358385, 121552440, 141811180, 170173416, 212716770, 283622360, 425433540, 850867080]

約数ペア:

[(1, 850867080), (2, 425433540), (3, 283622360), (4, 212716770), (5, 170173416), (6, 141811180), (7, 121552440), (8, 106358385), (10, 85086708), (12, 70905590), (14, 60776220), (15, 56724472), (20, 42543354), (21, 40517480), (24, 35452795), (28, 30388110), (30, 28362236), (35, 24310488), (40, 21271677), (42, 20258740), (56, 15194055), (60, 14181118), (70, 12155244), (84, 10129370), (105, 8103496), (109, 7806120), (120, 7090559), (140, 6077622), (168, 5064685), (210, 4051748), (218, 3903060), (280, 3038811), (327, 2602040), (420, 2025874), (436, 1951530), (545, 1561224), (654, 1301020), (763, 1115160), (840, 1012937), (872, 975765), (1090, 780612), (1308, 650510), (1526, 557580), (1635, 520408), (2180, 390306), (2289, 371720), (2616, 325255), (3052, 278790), (3270, 260204), (3815, 223032), (4360, 195153), (4578, 185860), (6104, 139395), (6540, 130102), (7630, 111516), (9156, 92930), (9293, 91560), (11445, 74344), (13080, 65051), (15260, 55758), (18312, 46465), (18586, 45780), (22890, 37172), (27879, 30520)]