160877220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{383041}}^1$

素因数の和:383060

約数の個数: 48

約数和(自身を含む): 514808448

約数和(自身を除く): 353931228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 383041, 766082, 1149123, 1532164, 1915205, 2298246, 2681287, 3830410, 4596492, 5362574, 5745615, 7660820, 8043861, 10725148, 11491230, 13406435, 16087722, 22982460, 26812870, 32175444, 40219305, 53625740, 80438610, 160877220]

約数ペア:

[(1, 160877220), (2, 80438610), (3, 53625740), (4, 40219305), (5, 32175444), (6, 26812870), (7, 22982460), (10, 16087722), (12, 13406435), (14, 11491230), (15, 10725148), (20, 8043861), (21, 7660820), (28, 5745615), (30, 5362574), (35, 4596492), (42, 3830410), (60, 2681287), (70, 2298246), (84, 1915205), (105, 1532164), (140, 1149123), (210, 766082), (420, 383041)]