28008275040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{30727}}^1$

素因数の和:30962

約数の個数: 192

約数和(自身を含む): 98496760320

約数和(自身を除く): 70488485280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 211, 216, 240, 270, 288, 360, 422, 432, 480, 540, 633, 720, 844, 864, 1055, 1080, 1266, 1440, 1688, 1899, 2110, 2160, 2532, 3165, 3376, 3798, 4220, 4320, 5064, 5697, 6330, 6752, 7596, 8440, 9495, 10128, 11394, 12660, 15192, 16880, 18990, 20256, 22788, 25320, 28485, 30384, 30727, 33760, 37980, 45576, 50640, 56970, 60768, 61454, 75960, 91152, 92181, 101280, 113940, 122908, 151920, 153635, 182304, 184362, 227880, 245816, 276543, 303840, 307270, 368724, 455760, 460905, 491632, 553086, 614540, 737448, 829629, 911520, 921810, 983264, 1106172, 1229080, 1382715, 1474896, 1659258, 1843620, 2212344, 2458160, 2765430, 2949792, 3318516, 3687240, 4148145, 4424688, 4916320, 5530860, 6483397, 6637032, 7374480, 8296290, 8849376, 11061720, 12966794, 13274064, 14748960, 16592580, 19450191, 22123440, 25933588, 26548128, 32416985, 33185160, 38900382, 44246880, 51867176, 58350573, 64833970, 66370320, 77800764, 97250955, 103734352, 116701146, 129667940, 132740640, 155601528, 175051719, 194501910, 207468704, 233402292, 259335880, 291752865, 311203056, 350103438, 389003820, 466804584, 518671760, 583505730, 622406112, 700206876, 778007640, 875258595, 933609168, 1037343520, 1167011460, 1400413752, 1556015280, 1750517190, 1867218336, 2334022920, 2800827504, 3112030560, 3501034380, 4668045840, 5601655008, 7002068760, 9336091680, 14004137520, 28008275040]

約数ペア:

[(1, 28008275040), (2, 14004137520), (3, 9336091680), (4, 7002068760), (5, 5601655008), (6, 4668045840), (8, 3501034380), (9, 3112030560), (10, 2800827504), (12, 2334022920), (15, 1867218336), (16, 1750517190), (18, 1556015280), (20, 1400413752), (24, 1167011460), (27, 1037343520), (30, 933609168), (32, 875258595), (36, 778007640), (40, 700206876), (45, 622406112), (48, 583505730), (54, 518671760), (60, 466804584), (72, 389003820), (80, 350103438), (90, 311203056), (96, 291752865), (108, 259335880), (120, 233402292), (135, 207468704), (144, 194501910), (160, 175051719), (180, 155601528), (211, 132740640), (216, 129667940), (240, 116701146), (270, 103734352), (288, 97250955), (360, 77800764), (422, 66370320), (432, 64833970), (480, 58350573), (540, 51867176), (633, 44246880), (720, 38900382), (844, 33185160), (864, 32416985), (1055, 26548128), (1080, 25933588), (1266, 22123440), (1440, 19450191), (1688, 16592580), (1899, 14748960), (2110, 13274064), (2160, 12966794), (2532, 11061720), (3165, 8849376), (3376, 8296290), (3798, 7374480), (4220, 6637032), (4320, 6483397), (5064, 5530860), (5697, 4916320), (6330, 4424688), (6752, 4148145), (7596, 3687240), (8440, 3318516), (9495, 2949792), (10128, 2765430), (11394, 2458160), (12660, 2212344), (15192, 1843620), (16880, 1659258), (18990, 1474896), (20256, 1382715), (22788, 1229080), (25320, 1106172), (28485, 983264), (30384, 921810), (30727, 911520), (33760, 829629), (37980, 737448), (45576, 614540), (50640, 553086), (56970, 491632), (60768, 460905), (61454, 455760), (75960, 368724), (91152, 307270), (92181, 303840), (101280, 276543), (113940, 245816), (122908, 227880), (151920, 184362), (153635, 182304)]