713348720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3671}}^1$

素因数の和:4038

約数の個数: 80

約数和(自身を含む): 1901449728

約数和(自身を除く): 1188101008

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, 1735, 2429, 2776, 3470, 3671, 4858, 5552, 6940, 7342, 9716, 12145, 13880, 14684, 18355, 19432, 24290, 25697, 27760, 29368, 36710, 38864, 48580, 51394, 58736, 73420, 97160, 102788, 128485, 146840, 194320, 205576, 256970, 293680, 411152, 513940, 1027880, 1273837, 2055760, 2547674, 5095348, 6369185, 8916859, 10190696, 12738370, 17833718, 20381392, 25476740, 35667436, 44584295, 50953480, 71334872, 89168590, 101906960, 142669744, 178337180, 356674360, 713348720]

約数ペア:

[(1, 713348720), (2, 356674360), (4, 178337180), (5, 142669744), (7, 101906960), (8, 89168590), (10, 71334872), (14, 50953480), (16, 44584295), (20, 35667436), (28, 25476740), (35, 20381392), (40, 17833718), (56, 12738370), (70, 10190696), (80, 8916859), (112, 6369185), (140, 5095348), (280, 2547674), (347, 2055760), (560, 1273837), (694, 1027880), (1388, 513940), (1735, 411152), (2429, 293680), (2776, 256970), (3470, 205576), (3671, 194320), (4858, 146840), (5552, 128485), (6940, 102788), (7342, 97160), (9716, 73420), (12145, 58736), (13880, 51394), (14684, 48580), (18355, 38864), (19432, 36710), (24290, 29368), (25697, 27760)]