39042960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 137991168

約数和(自身を除く): 98948208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 643, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1286, 1320, 1380, 1518, 1840, 1929, 2024, 2530, 2572, 2640, 2760, 3036, 3215, 3795, 3858, 4048, 5060, 5144, 5520, 6072, 6430, 7073, 7590, 7716, 9645, 10120, 10288, 12144, 12860, 14146, 14789, 15180, 15432, 19290, 20240, 21219, 25720, 28292, 29578, 30360, 30864, 35365, 38580, 42438, 44367, 51440, 56584, 59156, 60720, 70730, 73945, 77160, 84876, 88734, 106095, 113168, 118312, 141460, 147890, 154320, 162679, 169752, 177468, 212190, 221835, 236624, 282920, 295780, 325358, 339504, 354936, 424380, 443670, 488037, 565840, 591560, 650716, 709872, 813395, 848760, 887340, 976074, 1183120, 1301432, 1626790, 1697520, 1774680, 1952148, 2440185, 2602864, 3253580, 3549360, 3904296, 4880370, 6507160, 7808592, 9760740, 13014320, 19521480, 39042960]

約数ペア:

[(1, 39042960), (2, 19521480), (3, 13014320), (4, 9760740), (5, 7808592), (6, 6507160), (8, 4880370), (10, 3904296), (11, 3549360), (12, 3253580), (15, 2602864), (16, 2440185), (20, 1952148), (22, 1774680), (23, 1697520), (24, 1626790), (30, 1301432), (33, 1183120), (40, 976074), (44, 887340), (46, 848760), (48, 813395), (55, 709872), (60, 650716), (66, 591560), (69, 565840), (80, 488037), (88, 443670), (92, 424380), (110, 354936), (115, 339504), (120, 325358), (132, 295780), (138, 282920), (165, 236624), (176, 221835), (184, 212190), (220, 177468), (230, 169752), (240, 162679), (253, 154320), (264, 147890), (276, 141460), (330, 118312), (345, 113168), (368, 106095), (440, 88734), (460, 84876), (506, 77160), (528, 73945), (552, 70730), (643, 60720), (660, 59156), (690, 56584), (759, 51440), (880, 44367), (920, 42438), (1012, 38580), (1104, 35365), (1265, 30864), (1286, 30360), (1320, 29578), (1380, 28292), (1518, 25720), (1840, 21219), (1929, 20240), (2024, 19290), (2530, 15432), (2572, 15180), (2640, 14789), (2760, 14146), (3036, 12860), (3215, 12144), (3795, 10288), (3858, 10120), (4048, 9645), (5060, 7716), (5144, 7590), (5520, 7073), (6072, 6430)]