425677680

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 180

約数和(自身を含む): 1486305912

約数和(自身を除く): 1060628232

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 811, 972, 1080, 1215, 1296, 1458, 1620, 1622, 1944, 2160, 2187, 2430, 2433, 2916, 3240, 3244, 3645, 3888, 4055, 4374, 4860, 4866, 5832, 6480, 6488, 6561, 7290, 7299, 8110, 8748, 9720, 9732, 10935, 11664, 12165, 12976, 13122, 14580, 14598, 16220, 17496, 19440, 19464, 21870, 21897, 24330, 26244, 29160, 29196, 32440, 32805, 34992, 36495, 38928, 43740, 43794, 48660, 52488, 58320, 58392, 64880, 65610, 65691, 72990, 87480, 87588, 97320, 104976, 109485, 116784, 131220, 131382, 145980, 174960, 175176, 194640, 197073, 218970, 262440, 262764, 291960, 328455, 350352, 394146, 437940, 524880, 525528, 583920, 591219, 656910, 788292, 875880, 985365, 1051056, 1182438, 1313820, 1576584, 1751760, 1773657, 1970730, 2364876, 2627640, 2956095, 3153168, 3547314, 3941460, 4729752, 5255280, 5320971, 5912190, 7094628, 7882920, 8868285, 9459504, 10641942, 11824380, 14189256, 15765840, 17736570, 21283884, 23648760, 26604855, 28378512, 35473140, 42567768, 47297520, 53209710, 70946280, 85135536, 106419420, 141892560, 212838840, 425677680]

約数ペア:

[(1, 425677680), (2, 212838840), (3, 141892560), (4, 106419420), (5, 85135536), (6, 70946280), (8, 53209710), (9, 47297520), (10, 42567768), (12, 35473140), (15, 28378512), (16, 26604855), (18, 23648760), (20, 21283884), (24, 17736570), (27, 15765840), (30, 14189256), (36, 11824380), (40, 10641942), (45, 9459504), (48, 8868285), (54, 7882920), (60, 7094628), (72, 5912190), (80, 5320971), (81, 5255280), (90, 4729752), (108, 3941460), (120, 3547314), (135, 3153168), (144, 2956095), (162, 2627640), (180, 2364876), (216, 1970730), (240, 1773657), (243, 1751760), (270, 1576584), (324, 1313820), (360, 1182438), (405, 1051056), (432, 985365), (486, 875880), (540, 788292), (648, 656910), (720, 591219), (729, 583920), (810, 525528), (811, 524880), (972, 437940), (1080, 394146), (1215, 350352), (1296, 328455), (1458, 291960), (1620, 262764), (1622, 262440), (1944, 218970), (2160, 197073), (2187, 194640), (2430, 175176), (2433, 174960), (2916, 145980), (3240, 131382), (3244, 131220), (3645, 116784), (3888, 109485), (4055, 104976), (4374, 97320), (4860, 87588), (4866, 87480), (5832, 72990), (6480, 65691), (6488, 65610), (6561, 64880), (7290, 58392), (7299, 58320), (8110, 52488), (8748, 48660), (9720, 43794), (9732, 43740), (10935, 38928), (11664, 36495), (12165, 34992), (12976, 32805), (13122, 32440), (14580, 29196), (14598, 29160), (16220, 26244), (17496, 24330), (19440, 21897), (19464, 21870)]