714519120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{425309}}^1$

素因数の和:425332

約数の個数: 80

約数和(自身を含む): 2531445120

約数和(自身を除く): 1816926000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 425309, 850618, 1275927, 1701236, 2126545, 2551854, 2977163, 3402472, 4253090, 5103708, 5954326, 6379635, 6804944, 8506180, 8931489, 10207416, 11908652, 12759270, 14885815, 17012360, 17862978, 20414832, 23817304, 25518540, 29771630, 34024720, 35725956, 44657445, 47634608, 51037080, 59543260, 71451912, 89314890, 102074160, 119086520, 142903824, 178629780, 238173040, 357259560, 714519120]

約数ペア:

[(1, 714519120), (2, 357259560), (3, 238173040), (4, 178629780), (5, 142903824), (6, 119086520), (7, 102074160), (8, 89314890), (10, 71451912), (12, 59543260), (14, 51037080), (15, 47634608), (16, 44657445), (20, 35725956), (21, 34024720), (24, 29771630), (28, 25518540), (30, 23817304), (35, 20414832), (40, 17862978), (42, 17012360), (48, 14885815), (56, 12759270), (60, 11908652), (70, 10207416), (80, 8931489), (84, 8506180), (105, 6804944), (112, 6379635), (120, 5954326), (140, 5103708), (168, 4253090), (210, 3402472), (240, 2977163), (280, 2551854), (336, 2126545), (420, 1701236), (560, 1275927), (840, 850618), (1680, 425309)]