12828480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 49158144

約数和(自身を除く): 36329664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 83, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 166, 168, 184, 192, 210, 224, 230, 240, 249, 276, 280, 320, 322, 332, 336, 345, 368, 415, 420, 448, 460, 480, 483, 498, 552, 560, 581, 644, 664, 672, 690, 736, 805, 830, 840, 920, 960, 966, 996, 1104, 1120, 1162, 1245, 1288, 1328, 1344, 1380, 1472, 1610, 1660, 1680, 1743, 1840, 1909, 1932, 1992, 2208, 2240, 2324, 2415, 2490, 2576, 2656, 2760, 2905, 3220, 3320, 3360, 3486, 3680, 3818, 3864, 3984, 4416, 4648, 4830, 4980, 5152, 5312, 5520, 5727, 5810, 6440, 6640, 6720, 6972, 7360, 7636, 7728, 7968, 8715, 9296, 9545, 9660, 9960, 10304, 11040, 11454, 11620, 12880, 13280, 13363, 13944, 15272, 15456, 15936, 17430, 18592, 19090, 19320, 19920, 22080, 22908, 23240, 25760, 26560, 26726, 27888, 28635, 30544, 30912, 34860, 37184, 38180, 38640, 39840, 40089, 45816, 46480, 51520, 53452, 55776, 57270, 61088, 66815, 69720, 76360, 77280, 79680, 80178, 91632, 92960, 106904, 111552, 114540, 122176, 133630, 139440, 152720, 154560, 160356, 183264, 185920, 200445, 213808, 229080, 267260, 278880, 305440, 320712, 366528, 400890, 427616, 458160, 534520, 557760, 610880, 641424, 801780, 855232, 916320, 1069040, 1282848, 1603560, 1832640, 2138080, 2565696, 3207120, 4276160, 6414240, 12828480]

約数ペア:

[(1, 12828480), (2, 6414240), (3, 4276160), (4, 3207120), (5, 2565696), (6, 2138080), (7, 1832640), (8, 1603560), (10, 1282848), (12, 1069040), (14, 916320), (15, 855232), (16, 801780), (20, 641424), (21, 610880), (23, 557760), (24, 534520), (28, 458160), (30, 427616), (32, 400890), (35, 366528), (40, 320712), (42, 305440), (46, 278880), (48, 267260), (56, 229080), (60, 213808), (64, 200445), (69, 185920), (70, 183264), (80, 160356), (83, 154560), (84, 152720), (92, 139440), (96, 133630), (105, 122176), (112, 114540), (115, 111552), (120, 106904), (138, 92960), (140, 91632), (160, 80178), (161, 79680), (166, 77280), (168, 76360), (184, 69720), (192, 66815), (210, 61088), (224, 57270), (230, 55776), (240, 53452), (249, 51520), (276, 46480), (280, 45816), (320, 40089), (322, 39840), (332, 38640), (336, 38180), (345, 37184), (368, 34860), (415, 30912), (420, 30544), (448, 28635), (460, 27888), (480, 26726), (483, 26560), (498, 25760), (552, 23240), (560, 22908), (581, 22080), (644, 19920), (664, 19320), (672, 19090), (690, 18592), (736, 17430), (805, 15936), (830, 15456), (840, 15272), (920, 13944), (960, 13363), (966, 13280), (996, 12880), (1104, 11620), (1120, 11454), (1162, 11040), (1245, 10304), (1288, 9960), (1328, 9660), (1344, 9545), (1380, 9296), (1472, 8715), (1610, 7968), (1660, 7728), (1680, 7636), (1743, 7360), (1840, 6972), (1909, 6720), (1932, 6640), (1992, 6440), (2208, 5810), (2240, 5727), (2324, 5520), (2415, 5312), (2490, 5152), (2576, 4980), (2656, 4830), (2760, 4648), (2905, 4416), (3220, 3984), (3320, 3864), (3360, 3818), (3486, 3680)]