80743710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 210430080

約数和(自身を除く): 129686370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 139, 170, 201, 255, 278, 289, 335, 402, 417, 510, 578, 670, 695, 834, 867, 1005, 1139, 1390, 1445, 1734, 2010, 2085, 2278, 2363, 2890, 3417, 4170, 4335, 4726, 5695, 6834, 7089, 8670, 9313, 11390, 11815, 14178, 17085, 18626, 19363, 23630, 27939, 34170, 35445, 38726, 40171, 46565, 55878, 58089, 70890, 80342, 93130, 96815, 116178, 120513, 139695, 158321, 193630, 200855, 241026, 279390, 290445, 316642, 401710, 474963, 580890, 602565, 791605, 949926, 1205130, 1583210, 2374815, 2691457, 4749630, 5382914, 8074371, 13457285, 16148742, 26914570, 40371855, 80743710]

約数ペア:

[(1, 80743710), (2, 40371855), (3, 26914570), (5, 16148742), (6, 13457285), (10, 8074371), (15, 5382914), (17, 4749630), (30, 2691457), (34, 2374815), (51, 1583210), (67, 1205130), (85, 949926), (102, 791605), (134, 602565), (139, 580890), (170, 474963), (201, 401710), (255, 316642), (278, 290445), (289, 279390), (335, 241026), (402, 200855), (417, 193630), (510, 158321), (578, 139695), (670, 120513), (695, 116178), (834, 96815), (867, 93130), (1005, 80342), (1139, 70890), (1390, 58089), (1445, 55878), (1734, 46565), (2010, 40171), (2085, 38726), (2278, 35445), (2363, 34170), (2890, 27939), (3417, 23630), (4170, 19363), (4335, 18626), (4726, 17085), (5695, 14178), (6834, 11815), (7089, 11390), (8670, 9313)]