310225440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:879

約数の個数: 192

約数和(自身を含む): 1127153664

約数和(自身を除く): 816928224

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, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 727, 762, 840, 889, 1016, 1120, 1270, 1454, 1524, 1680, 1778, 1905, 2032, 2181, 2540, 2667, 2908, 3048, 3360, 3556, 3635, 3810, 4064, 4362, 4445, 5080, 5089, 5334, 5816, 6096, 7112, 7270, 7620, 8724, 8890, 10160, 10178, 10668, 10905, 11632, 12192, 13335, 14224, 14540, 15240, 15267, 17448, 17780, 20320, 20356, 21336, 21810, 23264, 25445, 26670, 28448, 29080, 30480, 30534, 34896, 35560, 40712, 42672, 43620, 50890, 53340, 58160, 60960, 61068, 69792, 71120, 76335, 81424, 85344, 87240, 92329, 101780, 106680, 116320, 122136, 142240, 152670, 162848, 174480, 184658, 203560, 213360, 244272, 276987, 305340, 348960, 369316, 407120, 426720, 461645, 488544, 553974, 610680, 646303, 738632, 814240, 923290, 1107948, 1221360, 1292606, 1384935, 1477264, 1846580, 1938909, 2215896, 2442720, 2585212, 2769870, 2954528, 3231515, 3693160, 3877818, 4431792, 5170424, 5539740, 6463030, 7386320, 7755636, 8863584, 9694545, 10340848, 11079480, 12926060, 14772640, 15511272, 19389090, 20681696, 22158960, 25852120, 31022544, 38778180, 44317920, 51704240, 62045088, 77556360, 103408480, 155112720, 310225440]

約数ペア:

[(1, 310225440), (2, 155112720), (3, 103408480), (4, 77556360), (5, 62045088), (6, 51704240), (7, 44317920), (8, 38778180), (10, 31022544), (12, 25852120), (14, 22158960), (15, 20681696), (16, 19389090), (20, 15511272), (21, 14772640), (24, 12926060), (28, 11079480), (30, 10340848), (32, 9694545), (35, 8863584), (40, 7755636), (42, 7386320), (48, 6463030), (56, 5539740), (60, 5170424), (70, 4431792), (80, 3877818), (84, 3693160), (96, 3231515), (105, 2954528), (112, 2769870), (120, 2585212), (127, 2442720), (140, 2215896), (160, 1938909), (168, 1846580), (210, 1477264), (224, 1384935), (240, 1292606), (254, 1221360), (280, 1107948), (336, 923290), (381, 814240), (420, 738632), (480, 646303), (508, 610680), (560, 553974), (635, 488544), (672, 461645), (727, 426720), (762, 407120), (840, 369316), (889, 348960), (1016, 305340), (1120, 276987), (1270, 244272), (1454, 213360), (1524, 203560), (1680, 184658), (1778, 174480), (1905, 162848), (2032, 152670), (2181, 142240), (2540, 122136), (2667, 116320), (2908, 106680), (3048, 101780), (3360, 92329), (3556, 87240), (3635, 85344), (3810, 81424), (4064, 76335), (4362, 71120), (4445, 69792), (5080, 61068), (5089, 60960), (5334, 58160), (5816, 53340), (6096, 50890), (7112, 43620), (7270, 42672), (7620, 40712), (8724, 35560), (8890, 34896), (10160, 30534), (10178, 30480), (10668, 29080), (10905, 28448), (11632, 26670), (12192, 25445), (13335, 23264), (14224, 21810), (14540, 21336), (15240, 20356), (15267, 20320), (17448, 17780)]