12725709120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4861}}^1$

素因数の和:4991

約数の個数: 280

約数和(自身を含む): 45725184648

約数和(自身を除く): 32999475528

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, 64, 72, 80, 81, 90, 96, 101, 108, 120, 135, 144, 160, 162, 180, 192, 202, 216, 240, 270, 288, 303, 320, 324, 360, 404, 405, 432, 480, 505, 540, 576, 606, 648, 720, 808, 810, 864, 909, 960, 1010, 1080, 1212, 1296, 1440, 1515, 1616, 1620, 1728, 1818, 2020, 2160, 2424, 2592, 2727, 2880, 3030, 3232, 3240, 3636, 4040, 4320, 4545, 4848, 4861, 5184, 5454, 6060, 6464, 6480, 7272, 8080, 8181, 8640, 9090, 9696, 9722, 10908, 12120, 12960, 13635, 14544, 14583, 16160, 16362, 18180, 19392, 19444, 21816, 24240, 24305, 25920, 27270, 29088, 29166, 32320, 32724, 36360, 38888, 40905, 43632, 43749, 48480, 48610, 54540, 58176, 58332, 65448, 72720, 72915, 77776, 81810, 87264, 87498, 96960, 97220, 109080, 116664, 130896, 131247, 145440, 145830, 155552, 163620, 174528, 174996, 194440, 218160, 218745, 233328, 261792, 262494, 290880, 291660, 311104, 327240, 349992, 388880, 393741, 436320, 437490, 466656, 490961, 523584, 524988, 583320, 654480, 656235, 699984, 777760, 787482, 872640, 874980, 933312, 981922, 1049976, 1166640, 1308960, 1312470, 1399968, 1472883, 1555520, 1574964, 1749960, 1963844, 1968705, 2099952, 2333280, 2454805, 2617920, 2624940, 2799936, 2945766, 3149928, 3499920, 3927688, 3937410, 4199904, 4418649, 4666560, 4909610, 5249880, 5891532, 6299856, 6999840, 7364415, 7855376, 7874820, 8399808, 8837298, 9819220, 10499760, 11783064, 12599712, 13255947, 13999680, 14728830, 15710752, 15749640, 17674596, 19638440, 20999520, 22093245, 23566128, 25199424, 26511894, 29457660, 31421504, 31499280, 35349192, 39276880, 39767841, 41999040, 44186490, 47132256, 53023788, 58915320, 62998560, 66279735, 70698384, 78553760, 79535682, 88372980, 94264512, 106047576, 117830640, 125997120, 132559470, 141396768, 157107520, 159071364, 176745960, 198839205, 212095152, 235661280, 265118940, 282793536, 318142728, 353491920, 397678410, 424190304, 471322560, 530237880, 636285456, 706983840, 795356820, 848380608, 1060475760, 1272570912, 1413967680, 1590713640, 2120951520, 2545141824, 3181427280, 4241903040, 6362854560, 12725709120]

約数ペア:

[(1, 12725709120), (2, 6362854560), (3, 4241903040), (4, 3181427280), (5, 2545141824), (6, 2120951520), (8, 1590713640), (9, 1413967680), (10, 1272570912), (12, 1060475760), (15, 848380608), (16, 795356820), (18, 706983840), (20, 636285456), (24, 530237880), (27, 471322560), (30, 424190304), (32, 397678410), (36, 353491920), (40, 318142728), (45, 282793536), (48, 265118940), (54, 235661280), (60, 212095152), (64, 198839205), (72, 176745960), (80, 159071364), (81, 157107520), (90, 141396768), (96, 132559470), (101, 125997120), (108, 117830640), (120, 106047576), (135, 94264512), (144, 88372980), (160, 79535682), (162, 78553760), (180, 70698384), (192, 66279735), (202, 62998560), (216, 58915320), (240, 53023788), (270, 47132256), (288, 44186490), (303, 41999040), (320, 39767841), (324, 39276880), (360, 35349192), (404, 31499280), (405, 31421504), (432, 29457660), (480, 26511894), (505, 25199424), (540, 23566128), (576, 22093245), (606, 20999520), (648, 19638440), (720, 17674596), (808, 15749640), (810, 15710752), (864, 14728830), (909, 13999680), (960, 13255947), (1010, 12599712), (1080, 11783064), (1212, 10499760), (1296, 9819220), (1440, 8837298), (1515, 8399808), (1616, 7874820), (1620, 7855376), (1728, 7364415), (1818, 6999840), (2020, 6299856), (2160, 5891532), (2424, 5249880), (2592, 4909610), (2727, 4666560), (2880, 4418649), (3030, 4199904), (3232, 3937410), (3240, 3927688), (3636, 3499920), (4040, 3149928), (4320, 2945766), (4545, 2799936), (4848, 2624940), (4861, 2617920), (5184, 2454805), (5454, 2333280), (6060, 2099952), (6464, 1968705), (6480, 1963844), (7272, 1749960), (8080, 1574964), (8181, 1555520), (8640, 1472883), (9090, 1399968), (9696, 1312470), (9722, 1308960), (10908, 1166640), (12120, 1049976), (12960, 981922), (13635, 933312), (14544, 874980), (14583, 872640), (16160, 787482), (16362, 777760), (18180, 699984), (19392, 656235), (19444, 654480), (21816, 583320), (24240, 524988), (24305, 523584), (25920, 490961), (27270, 466656), (29088, 437490), (29166, 436320), (32320, 393741), (32724, 388880), (36360, 349992), (38888, 327240), (40905, 311104), (43632, 291660), (43749, 290880), (48480, 262494), (48610, 261792), (54540, 233328), (58176, 218745), (58332, 218160), (65448, 194440), (72720, 174996), (72915, 174528), (77776, 163620), (81810, 155552), (87264, 145830), (87498, 145440), (96960, 131247), (97220, 130896), (109080, 116664)]