86869320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 192548280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 291, 340, 388, 408, 439, 485, 510, 582, 680, 776, 878, 970, 1020, 1164, 1317, 1455, 1649, 1756, 1940, 2040, 2195, 2328, 2634, 2910, 3298, 3512, 3880, 4390, 4947, 5268, 5820, 6585, 6596, 7463, 8245, 8780, 9894, 10536, 11640, 13170, 13192, 14926, 16490, 17560, 19788, 22389, 24735, 26340, 29852, 32980, 37315, 39576, 42583, 44778, 49470, 52680, 59704, 65960, 74630, 85166, 89556, 98940, 111945, 127749, 149260, 170332, 179112, 197880, 212915, 223890, 255498, 298520, 340664, 425830, 447780, 510996, 638745, 723911, 851660, 895560, 1021992, 1277490, 1447822, 1703320, 2171733, 2554980, 2895644, 3619555, 4343466, 5109960, 5791288, 7239110, 8686932, 10858665, 14478220, 17373864, 21717330, 28956440, 43434660, 86869320]

約数ペア:

[(1, 86869320), (2, 43434660), (3, 28956440), (4, 21717330), (5, 17373864), (6, 14478220), (8, 10858665), (10, 8686932), (12, 7239110), (15, 5791288), (17, 5109960), (20, 4343466), (24, 3619555), (30, 2895644), (34, 2554980), (40, 2171733), (51, 1703320), (60, 1447822), (68, 1277490), (85, 1021992), (97, 895560), (102, 851660), (120, 723911), (136, 638745), (170, 510996), (194, 447780), (204, 425830), (255, 340664), (291, 298520), (340, 255498), (388, 223890), (408, 212915), (439, 197880), (485, 179112), (510, 170332), (582, 149260), (680, 127749), (776, 111945), (878, 98940), (970, 89556), (1020, 85166), (1164, 74630), (1317, 65960), (1455, 59704), (1649, 52680), (1756, 49470), (1940, 44778), (2040, 42583), (2195, 39576), (2328, 37315), (2634, 32980), (2910, 29852), (3298, 26340), (3512, 24735), (3880, 22389), (4390, 19788), (4947, 17560), (5268, 16490), (5820, 14926), (6585, 13192), (6596, 13170), (7463, 11640), (8245, 10536), (8780, 9894)]