301001680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1549}}^1$

素因数の和:1916

約数の個数: 80

約数和(自身を含む): 802627200

約数和(自身を除く): 501625520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 347, 560, 694, 1388, 1549, 1735, 2429, 2776, 3098, 3470, 4858, 5552, 6196, 6940, 7745, 9716, 10843, 12145, 12392, 13880, 15490, 19432, 21686, 24290, 24784, 27760, 30980, 38864, 43372, 48580, 54215, 61960, 86744, 97160, 108430, 123920, 173488, 194320, 216860, 433720, 537503, 867440, 1075006, 2150012, 2687515, 3762521, 4300024, 5375030, 7525042, 8600048, 10750060, 15050084, 18812605, 21500120, 30100168, 37625210, 43000240, 60200336, 75250420, 150500840, 301001680]

約数ペア:

[(1, 301001680), (2, 150500840), (4, 75250420), (5, 60200336), (7, 43000240), (8, 37625210), (10, 30100168), (14, 21500120), (16, 18812605), (20, 15050084), (28, 10750060), (35, 8600048), (40, 7525042), (56, 5375030), (70, 4300024), (80, 3762521), (112, 2687515), (140, 2150012), (280, 1075006), (347, 867440), (560, 537503), (694, 433720), (1388, 216860), (1549, 194320), (1735, 173488), (2429, 123920), (2776, 108430), (3098, 97160), (3470, 86744), (4858, 61960), (5552, 54215), (6196, 48580), (6940, 43372), (7745, 38864), (9716, 30980), (10843, 27760), (12145, 24784), (12392, 24290), (13880, 21686), (15490, 19432)]