347968320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 224

約数和(自身を含む): 1287767808

約数和(自身を除く): 939799488

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, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 420, 424, 448, 480, 530, 560, 636, 672, 742, 795, 840, 848, 960, 977, 1060, 1113, 1120, 1272, 1344, 1484, 1590, 1680, 1696, 1855, 1954, 2120, 2226, 2240, 2544, 2931, 2968, 3180, 3360, 3392, 3710, 3908, 4240, 4452, 4885, 5088, 5565, 5862, 5936, 6360, 6720, 6839, 7420, 7816, 8480, 8904, 9770, 10176, 11130, 11724, 11872, 12720, 13678, 14655, 14840, 15632, 16960, 17808, 19540, 20517, 22260, 23448, 23744, 25440, 27356, 29310, 29680, 31264, 34195, 35616, 39080, 41034, 44520, 46896, 50880, 51781, 54712, 58620, 59360, 62528, 68390, 71232, 78160, 82068, 89040, 93792, 102585, 103562, 109424, 117240, 118720, 136780, 155343, 156320, 164136, 178080, 187584, 205170, 207124, 218848, 234480, 258905, 273560, 310686, 312640, 328272, 356160, 362467, 410340, 414248, 437696, 468960, 517810, 547120, 621372, 656544, 724934, 776715, 820680, 828496, 937920, 1035620, 1087401, 1094240, 1242744, 1313088, 1449868, 1553430, 1641360, 1656992, 1812335, 2071240, 2174802, 2188480, 2485488, 2899736, 3106860, 3282720, 3313984, 3624670, 4142480, 4349604, 4970976, 5437005, 5799472, 6213720, 6565440, 7249340, 8284960, 8699208, 9941952, 10874010, 11598944, 12427440, 14498680, 16569920, 17398416, 21748020, 23197888, 24854880, 28997360, 34796832, 43496040, 49709760, 57994720, 69593664, 86992080, 115989440, 173984160, 347968320]

約数ペア:

[(1, 347968320), (2, 173984160), (3, 115989440), (4, 86992080), (5, 69593664), (6, 57994720), (7, 49709760), (8, 43496040), (10, 34796832), (12, 28997360), (14, 24854880), (15, 23197888), (16, 21748020), (20, 17398416), (21, 16569920), (24, 14498680), (28, 12427440), (30, 11598944), (32, 10874010), (35, 9941952), (40, 8699208), (42, 8284960), (48, 7249340), (53, 6565440), (56, 6213720), (60, 5799472), (64, 5437005), (70, 4970976), (80, 4349604), (84, 4142480), (96, 3624670), (105, 3313984), (106, 3282720), (112, 3106860), (120, 2899736), (140, 2485488), (159, 2188480), (160, 2174802), (168, 2071240), (192, 1812335), (210, 1656992), (212, 1641360), (224, 1553430), (240, 1449868), (265, 1313088), (280, 1242744), (318, 1094240), (320, 1087401), (336, 1035620), (371, 937920), (420, 828496), (424, 820680), (448, 776715), (480, 724934), (530, 656544), (560, 621372), (636, 547120), (672, 517810), (742, 468960), (795, 437696), (840, 414248), (848, 410340), (960, 362467), (977, 356160), (1060, 328272), (1113, 312640), (1120, 310686), (1272, 273560), (1344, 258905), (1484, 234480), (1590, 218848), (1680, 207124), (1696, 205170), (1855, 187584), (1954, 178080), (2120, 164136), (2226, 156320), (2240, 155343), (2544, 136780), (2931, 118720), (2968, 117240), (3180, 109424), (3360, 103562), (3392, 102585), (3710, 93792), (3908, 89040), (4240, 82068), (4452, 78160), (4885, 71232), (5088, 68390), (5565, 62528), (5862, 59360), (5936, 58620), (6360, 54712), (6720, 51781), (6839, 50880), (7420, 46896), (7816, 44520), (8480, 41034), (8904, 39080), (9770, 35616), (10176, 34195), (11130, 31264), (11724, 29680), (11872, 29310), (12720, 27356), (13678, 25440), (14655, 23744), (14840, 23448), (15632, 22260), (16960, 20517), (17808, 19540)]