8166840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 27993600

約数和(自身を除く): 19826760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 269, 276, 330, 345, 440, 460, 506, 538, 552, 660, 690, 759, 807, 920, 1012, 1076, 1265, 1320, 1345, 1380, 1518, 1614, 2024, 2152, 2530, 2690, 2760, 2959, 3036, 3228, 3795, 4035, 5060, 5380, 5918, 6072, 6187, 6456, 7590, 8070, 8877, 10120, 10760, 11836, 12374, 14795, 15180, 16140, 17754, 18561, 23672, 24748, 29590, 30360, 30935, 32280, 35508, 37122, 44385, 49496, 59180, 61870, 68057, 71016, 74244, 88770, 92805, 118360, 123740, 136114, 148488, 177540, 185610, 204171, 247480, 272228, 340285, 355080, 371220, 408342, 544456, 680570, 742440, 816684, 1020855, 1361140, 1633368, 2041710, 2722280, 4083420, 8166840]

約数ペア:

[(1, 8166840), (2, 4083420), (3, 2722280), (4, 2041710), (5, 1633368), (6, 1361140), (8, 1020855), (10, 816684), (11, 742440), (12, 680570), (15, 544456), (20, 408342), (22, 371220), (23, 355080), (24, 340285), (30, 272228), (33, 247480), (40, 204171), (44, 185610), (46, 177540), (55, 148488), (60, 136114), (66, 123740), (69, 118360), (88, 92805), (92, 88770), (110, 74244), (115, 71016), (120, 68057), (132, 61870), (138, 59180), (165, 49496), (184, 44385), (220, 37122), (230, 35508), (253, 32280), (264, 30935), (269, 30360), (276, 29590), (330, 24748), (345, 23672), (440, 18561), (460, 17754), (506, 16140), (538, 15180), (552, 14795), (660, 12374), (690, 11836), (759, 10760), (807, 10120), (920, 8877), (1012, 8070), (1076, 7590), (1265, 6456), (1320, 6187), (1345, 6072), (1380, 5918), (1518, 5380), (1614, 5060), (2024, 4035), (2152, 3795), (2530, 3228), (2690, 3036), (2760, 2959)]