39318840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9929}}^1$

素因数の和:9957

約数の個数: 96

約数和(自身を含む): 139417200

約数和(自身を除く): 100098360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 9929, 19858, 29787, 39716, 49645, 59574, 79432, 89361, 99290, 109219, 119148, 148935, 178722, 198580, 218438, 238296, 297870, 327657, 357444, 397160, 436876, 446805, 546095, 595740, 655314, 714888, 873752, 893610, 982971, 1092190, 1191480, 1310628, 1638285, 1787220, 1965942, 2184380, 2621256, 3276570, 3574440, 3931884, 4368760, 4914855, 6553140, 7863768, 9829710, 13106280, 19659420, 39318840]

約数ペア:

[(1, 39318840), (2, 19659420), (3, 13106280), (4, 9829710), (5, 7863768), (6, 6553140), (8, 4914855), (9, 4368760), (10, 3931884), (11, 3574440), (12, 3276570), (15, 2621256), (18, 2184380), (20, 1965942), (22, 1787220), (24, 1638285), (30, 1310628), (33, 1191480), (36, 1092190), (40, 982971), (44, 893610), (45, 873752), (55, 714888), (60, 655314), (66, 595740), (72, 546095), (88, 446805), (90, 436876), (99, 397160), (110, 357444), (120, 327657), (132, 297870), (165, 238296), (180, 218438), (198, 198580), (220, 178722), (264, 148935), (330, 119148), (360, 109219), (396, 99290), (440, 89361), (495, 79432), (660, 59574), (792, 49645), (990, 39716), (1320, 29787), (1980, 19858), (3960, 9929)]