82167960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4297

約数の個数: 128

約数和(自身を含む): 294036480

約数和(自身を除く): 211868520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4253, 4830, 6440, 8506, 9660, 12759, 17012, 19320, 21265, 25518, 29771, 34024, 42530, 51036, 59542, 63795, 85060, 89313, 97819, 102072, 119084, 127590, 148855, 170120, 178626, 195638, 238168, 255180, 293457, 297710, 357252, 391276, 446565, 489095, 510360, 586914, 595420, 684733, 714504, 782552, 893130, 978190, 1173828, 1190840, 1369466, 1467285, 1786260, 1956380, 2054199, 2347656, 2738932, 2934570, 3423665, 3572520, 3912760, 4108398, 5477864, 5869140, 6847330, 8216796, 10270995, 11738280, 13694660, 16433592, 20541990, 27389320, 41083980, 82167960]

約数ペア:

[(1, 82167960), (2, 41083980), (3, 27389320), (4, 20541990), (5, 16433592), (6, 13694660), (7, 11738280), (8, 10270995), (10, 8216796), (12, 6847330), (14, 5869140), (15, 5477864), (20, 4108398), (21, 3912760), (23, 3572520), (24, 3423665), (28, 2934570), (30, 2738932), (35, 2347656), (40, 2054199), (42, 1956380), (46, 1786260), (56, 1467285), (60, 1369466), (69, 1190840), (70, 1173828), (84, 978190), (92, 893130), (105, 782552), (115, 714504), (120, 684733), (138, 595420), (140, 586914), (161, 510360), (168, 489095), (184, 446565), (210, 391276), (230, 357252), (276, 297710), (280, 293457), (322, 255180), (345, 238168), (420, 195638), (460, 178626), (483, 170120), (552, 148855), (644, 127590), (690, 119084), (805, 102072), (840, 97819), (920, 89313), (966, 85060), (1288, 63795), (1380, 59542), (1610, 51036), (1932, 42530), (2415, 34024), (2760, 29771), (3220, 25518), (3864, 21265), (4253, 19320), (4830, 17012), (6440, 12759), (8506, 9660)]