20422845360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{25763}}^1$

素因数の和:26152

約数の個数: 160

約数和(自身を含む): 70539770880

約数和(自身を除く): 50116925520

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, 367, 432, 540, 720, 734, 1080, 1101, 1468, 1835, 2160, 2202, 2936, 3303, 3670, 4404, 5505, 5872, 6606, 7340, 8808, 9909, 11010, 13212, 14680, 16515, 17616, 19818, 22020, 25763, 26424, 29360, 33030, 39636, 44040, 49545, 51526, 52848, 66060, 77289, 79272, 88080, 99090, 103052, 128815, 132120, 154578, 158544, 198180, 206104, 231867, 257630, 264240, 309156, 386445, 396360, 412208, 463734, 515260, 618312, 695601, 772890, 792720, 927468, 1030520, 1159335, 1236624, 1391202, 1545780, 1854936, 2061040, 2318670, 2782404, 3091560, 3478005, 3709872, 4637340, 5564808, 6183120, 6956010, 9274680, 9455021, 11129616, 13912020, 18549360, 18910042, 27824040, 28365063, 37820084, 47275105, 55648080, 56730126, 75640168, 85095189, 94550210, 113460252, 141825315, 151280336, 170190378, 189100420, 226920504, 255285567, 283650630, 340380756, 378200840, 425475945, 453841008, 510571134, 567301260, 680761512, 756401680, 850951890, 1021142268, 1134602520, 1276427835, 1361523024, 1701903780, 2042284536, 2269205040, 2552855670, 3403807560, 4084569072, 5105711340, 6807615120, 10211422680, 20422845360]

約数ペア:

[(1, 20422845360), (2, 10211422680), (3, 6807615120), (4, 5105711340), (5, 4084569072), (6, 3403807560), (8, 2552855670), (9, 2269205040), (10, 2042284536), (12, 1701903780), (15, 1361523024), (16, 1276427835), (18, 1134602520), (20, 1021142268), (24, 850951890), (27, 756401680), (30, 680761512), (36, 567301260), (40, 510571134), (45, 453841008), (48, 425475945), (54, 378200840), (60, 340380756), (72, 283650630), (80, 255285567), (90, 226920504), (108, 189100420), (120, 170190378), (135, 151280336), (144, 141825315), (180, 113460252), (216, 94550210), (240, 85095189), (270, 75640168), (360, 56730126), (367, 55648080), (432, 47275105), (540, 37820084), (720, 28365063), (734, 27824040), (1080, 18910042), (1101, 18549360), (1468, 13912020), (1835, 11129616), (2160, 9455021), (2202, 9274680), (2936, 6956010), (3303, 6183120), (3670, 5564808), (4404, 4637340), (5505, 3709872), (5872, 3478005), (6606, 3091560), (7340, 2782404), (8808, 2318670), (9909, 2061040), (11010, 1854936), (13212, 1545780), (14680, 1391202), (16515, 1236624), (17616, 1159335), (19818, 1030520), (22020, 927468), (25763, 792720), (26424, 772890), (29360, 695601), (33030, 618312), (39636, 515260), (44040, 463734), (49545, 412208), (51526, 396360), (52848, 386445), (66060, 309156), (77289, 264240), (79272, 257630), (88080, 231867), (99090, 206104), (103052, 198180), (128815, 158544), (132120, 154578)]