56544840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 203860800

約数和(自身を除く): 147315960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 109, 110, 120, 131, 132, 165, 180, 198, 218, 220, 262, 264, 327, 330, 360, 393, 396, 436, 440, 495, 524, 545, 654, 655, 660, 786, 792, 872, 981, 990, 1048, 1090, 1179, 1199, 1308, 1310, 1320, 1441, 1572, 1635, 1962, 1965, 1980, 2180, 2358, 2398, 2616, 2620, 2882, 3144, 3270, 3597, 3924, 3930, 3960, 4323, 4360, 4716, 4796, 4905, 5240, 5764, 5895, 5995, 6540, 7194, 7205, 7848, 7860, 8646, 9432, 9592, 9810, 10791, 11528, 11790, 11990, 12969, 13080, 14279, 14388, 14410, 15720, 17292, 17985, 19620, 21582, 21615, 23580, 23980, 25938, 28558, 28776, 28820, 34584, 35970, 39240, 42837, 43164, 43230, 47160, 47960, 51876, 53955, 57116, 57640, 64845, 71395, 71940, 85674, 86328, 86460, 103752, 107910, 114232, 128511, 129690, 142790, 143880, 157069, 171348, 172920, 214185, 215820, 257022, 259380, 285580, 314138, 342696, 428370, 431640, 471207, 514044, 518760, 571160, 628276, 642555, 785345, 856740, 942414, 1028088, 1256552, 1285110, 1413621, 1570690, 1713480, 1884828, 2356035, 2570220, 2827242, 3141380, 3769656, 4712070, 5140440, 5654484, 6282760, 7068105, 9424140, 11308968, 14136210, 18848280, 28272420, 56544840]

約数ペア:

[(1, 56544840), (2, 28272420), (3, 18848280), (4, 14136210), (5, 11308968), (6, 9424140), (8, 7068105), (9, 6282760), (10, 5654484), (11, 5140440), (12, 4712070), (15, 3769656), (18, 3141380), (20, 2827242), (22, 2570220), (24, 2356035), (30, 1884828), (33, 1713480), (36, 1570690), (40, 1413621), (44, 1285110), (45, 1256552), (55, 1028088), (60, 942414), (66, 856740), (72, 785345), (88, 642555), (90, 628276), (99, 571160), (109, 518760), (110, 514044), (120, 471207), (131, 431640), (132, 428370), (165, 342696), (180, 314138), (198, 285580), (218, 259380), (220, 257022), (262, 215820), (264, 214185), (327, 172920), (330, 171348), (360, 157069), (393, 143880), (396, 142790), (436, 129690), (440, 128511), (495, 114232), (524, 107910), (545, 103752), (654, 86460), (655, 86328), (660, 85674), (786, 71940), (792, 71395), (872, 64845), (981, 57640), (990, 57116), (1048, 53955), (1090, 51876), (1179, 47960), (1199, 47160), (1308, 43230), (1310, 43164), (1320, 42837), (1441, 39240), (1572, 35970), (1635, 34584), (1962, 28820), (1965, 28776), (1980, 28558), (2180, 25938), (2358, 23980), (2398, 23580), (2616, 21615), (2620, 21582), (2882, 19620), (3144, 17985), (3270, 17292), (3597, 15720), (3924, 14410), (3930, 14388), (3960, 14279), (4323, 13080), (4360, 12969), (4716, 11990), (4796, 11790), (4905, 11528), (5240, 10791), (5764, 9810), (5895, 9592), (5995, 9432), (6540, 8646), (7194, 7860), (7205, 7848)]