31388824080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{15443}}^1$

素因数の和:16406

約数の個数: 160

約数和(自身を含む): 108238965120

約数和(自身を除く): 76850141040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 941, 1080, 1882, 2160, 2823, 3764, 4705, 5646, 7528, 8469, 9410, 11292, 14115, 15056, 15443, 16938, 18820, 22584, 25407, 28230, 30886, 33876, 37640, 42345, 45168, 46329, 50814, 56460, 61772, 67752, 75280, 77215, 84690, 92658, 101628, 112920, 123544, 127035, 135504, 138987, 154430, 169380, 185316, 203256, 225840, 231645, 247088, 254070, 277974, 308860, 338760, 370632, 406512, 416961, 463290, 508140, 555948, 617720, 677520, 694935, 741264, 833922, 926580, 1016280, 1111896, 1235440, 1389870, 1667844, 1853160, 2032560, 2084805, 2223792, 2779740, 3335688, 3706320, 4169610, 5559480, 6671376, 8339220, 11118960, 14531863, 16678440, 29063726, 33356880, 43595589, 58127452, 72659315, 87191178, 116254904, 130786767, 145318630, 174382356, 217977945, 232509808, 261573534, 290637260, 348764712, 392360301, 435955890, 523147068, 581274520, 653933835, 697529424, 784720602, 871911780, 1046294136, 1162549040, 1307867670, 1569441204, 1743823560, 1961801505, 2092588272, 2615735340, 3138882408, 3487647120, 3923603010, 5231470680, 6277764816, 7847206020, 10462941360, 15694412040, 31388824080]

約数ペア:

[(1, 31388824080), (2, 15694412040), (3, 10462941360), (4, 7847206020), (5, 6277764816), (6, 5231470680), (8, 3923603010), (9, 3487647120), (10, 3138882408), (12, 2615735340), (15, 2092588272), (16, 1961801505), (18, 1743823560), (20, 1569441204), (24, 1307867670), (27, 1162549040), (30, 1046294136), (36, 871911780), (40, 784720602), (45, 697529424), (48, 653933835), (54, 581274520), (60, 523147068), (72, 435955890), (80, 392360301), (90, 348764712), (108, 290637260), (120, 261573534), (135, 232509808), (144, 217977945), (180, 174382356), (216, 145318630), (240, 130786767), (270, 116254904), (360, 87191178), (432, 72659315), (540, 58127452), (720, 43595589), (941, 33356880), (1080, 29063726), (1882, 16678440), (2160, 14531863), (2823, 11118960), (3764, 8339220), (4705, 6671376), (5646, 5559480), (7528, 4169610), (8469, 3706320), (9410, 3335688), (11292, 2779740), (14115, 2223792), (15056, 2084805), (15443, 2032560), (16938, 1853160), (18820, 1667844), (22584, 1389870), (25407, 1235440), (28230, 1111896), (30886, 1016280), (33876, 926580), (37640, 833922), (42345, 741264), (45168, 694935), (46329, 677520), (50814, 617720), (56460, 555948), (61772, 508140), (67752, 463290), (75280, 416961), (77215, 406512), (84690, 370632), (92658, 338760), (101628, 308860), (112920, 277974), (123544, 254070), (127035, 247088), (135504, 231645), (138987, 225840), (154430, 203256), (169380, 185316)]