1265797440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2083}}^1$

素因数の和:2317

約数の個数: 168

約数和(自身を含む): 4376550048

約数和(自身を除く): 3110752608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 211, 240, 288, 320, 360, 422, 480, 576, 633, 720, 844, 960, 1055, 1266, 1440, 1688, 1899, 2083, 2110, 2532, 2880, 3165, 3376, 3798, 4166, 4220, 5064, 6249, 6330, 6752, 7596, 8332, 8440, 9495, 10128, 10415, 12498, 12660, 13504, 15192, 16664, 16880, 18747, 18990, 20256, 20830, 24996, 25320, 30384, 31245, 33328, 33760, 37494, 37980, 40512, 41660, 49992, 50640, 60768, 62490, 66656, 67520, 74988, 75960, 83320, 93735, 99984, 101280, 121536, 124980, 133312, 149976, 151920, 166640, 187470, 199968, 202560, 249960, 299952, 303840, 333280, 374940, 399936, 439513, 499920, 599904, 607680, 666560, 749880, 879026, 999840, 1199808, 1318539, 1499760, 1758052, 1999680, 2197565, 2637078, 2999520, 3516104, 3955617, 4395130, 5274156, 5999040, 6592695, 7032208, 7911234, 8790260, 10548312, 13185390, 14064416, 15822468, 17580520, 19778085, 21096624, 26370780, 28128832, 31644936, 35161040, 39556170, 42193248, 52741560, 63289872, 70322080, 79112340, 84386496, 105483120, 126579744, 140644160, 158224680, 210966240, 253159488, 316449360, 421932480, 632898720, 1265797440]

約数ペア:

[(1, 1265797440), (2, 632898720), (3, 421932480), (4, 316449360), (5, 253159488), (6, 210966240), (8, 158224680), (9, 140644160), (10, 126579744), (12, 105483120), (15, 84386496), (16, 79112340), (18, 70322080), (20, 63289872), (24, 52741560), (30, 42193248), (32, 39556170), (36, 35161040), (40, 31644936), (45, 28128832), (48, 26370780), (60, 21096624), (64, 19778085), (72, 17580520), (80, 15822468), (90, 14064416), (96, 13185390), (120, 10548312), (144, 8790260), (160, 7911234), (180, 7032208), (192, 6592695), (211, 5999040), (240, 5274156), (288, 4395130), (320, 3955617), (360, 3516104), (422, 2999520), (480, 2637078), (576, 2197565), (633, 1999680), (720, 1758052), (844, 1499760), (960, 1318539), (1055, 1199808), (1266, 999840), (1440, 879026), (1688, 749880), (1899, 666560), (2083, 607680), (2110, 599904), (2532, 499920), (2880, 439513), (3165, 399936), (3376, 374940), (3798, 333280), (4166, 303840), (4220, 299952), (5064, 249960), (6249, 202560), (6330, 199968), (6752, 187470), (7596, 166640), (8332, 151920), (8440, 149976), (9495, 133312), (10128, 124980), (10415, 121536), (12498, 101280), (12660, 99984), (13504, 93735), (15192, 83320), (16664, 75960), (16880, 74988), (18747, 67520), (18990, 66656), (20256, 62490), (20830, 60768), (24996, 50640), (25320, 49992), (30384, 41660), (31245, 40512), (33328, 37980), (33760, 37494)]