1306966080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4593

約数の個数: 224

約数和(自身を含む): 4853781504

約数和(自身を除く): 3546815424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1680, 1720, 1806, 2064, 2240, 2408, 2580, 2752, 3010, 3360, 3440, 3612, 4128, 4515, 4523, 4816, 5160, 6020, 6720, 6880, 7224, 8256, 9030, 9046, 9632, 10320, 12040, 13569, 13760, 14448, 18060, 18092, 19264, 20640, 22615, 24080, 27138, 28896, 31661, 36120, 36184, 41280, 45230, 48160, 54276, 57792, 63322, 67845, 72240, 72368, 90460, 94983, 96320, 108552, 126644, 135690, 144480, 144736, 158305, 180920, 189966, 194489, 217104, 253288, 271380, 288960, 289472, 316610, 361840, 379932, 388978, 434208, 474915, 506576, 542760, 583467, 633220, 723680, 759864, 777956, 868416, 949830, 972445, 1013152, 1085520, 1166934, 1266440, 1361423, 1447360, 1519728, 1555912, 1899660, 1944890, 2026304, 2171040, 2333868, 2532880, 2722846, 2917335, 3039456, 3111824, 3799320, 3889780, 4084269, 4342080, 4667736, 5065760, 5445692, 5834670, 6078912, 6223648, 6807115, 7598640, 7779560, 8168538, 9335472, 10131520, 10891384, 11669340, 12447296, 13614230, 15197280, 15559120, 16337076, 18670944, 20421345, 21782768, 23338680, 27228460, 30394560, 31118240, 32674152, 37341888, 40842690, 43565536, 46677360, 54456920, 62236480, 65348304, 81685380, 87131072, 93354720, 108913840, 130696608, 163370760, 186709440, 217827680, 261393216, 326741520, 435655360, 653483040, 1306966080]

約数ペア:

[(1, 1306966080), (2, 653483040), (3, 435655360), (4, 326741520), (5, 261393216), (6, 217827680), (7, 186709440), (8, 163370760), (10, 130696608), (12, 108913840), (14, 93354720), (15, 87131072), (16, 81685380), (20, 65348304), (21, 62236480), (24, 54456920), (28, 46677360), (30, 43565536), (32, 40842690), (35, 37341888), (40, 32674152), (42, 31118240), (43, 30394560), (48, 27228460), (56, 23338680), (60, 21782768), (64, 20421345), (70, 18670944), (80, 16337076), (84, 15559120), (86, 15197280), (96, 13614230), (105, 12447296), (112, 11669340), (120, 10891384), (129, 10131520), (140, 9335472), (160, 8168538), (168, 7779560), (172, 7598640), (192, 6807115), (210, 6223648), (215, 6078912), (224, 5834670), (240, 5445692), (258, 5065760), (280, 4667736), (301, 4342080), (320, 4084269), (336, 3889780), (344, 3799320), (420, 3111824), (430, 3039456), (448, 2917335), (480, 2722846), (516, 2532880), (560, 2333868), (602, 2171040), (645, 2026304), (672, 1944890), (688, 1899660), (840, 1555912), (860, 1519728), (903, 1447360), (960, 1361423), (1032, 1266440), (1120, 1166934), (1204, 1085520), (1290, 1013152), (1344, 972445), (1376, 949830), (1505, 868416), (1680, 777956), (1720, 759864), (1806, 723680), (2064, 633220), (2240, 583467), (2408, 542760), (2580, 506576), (2752, 474915), (3010, 434208), (3360, 388978), (3440, 379932), (3612, 361840), (4128, 316610), (4515, 289472), (4523, 288960), (4816, 271380), (5160, 253288), (6020, 217104), (6720, 194489), (6880, 189966), (7224, 180920), (8256, 158305), (9030, 144736), (9046, 144480), (9632, 135690), (10320, 126644), (12040, 108552), (13569, 96320), (13760, 94983), (14448, 90460), (18060, 72368), (18092, 72240), (19264, 67845), (20640, 63322), (22615, 57792), (24080, 54276), (27138, 48160), (28896, 45230), (31661, 41280), (36120, 36184)]