1957357440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:754

約数の個数: 256

約数和(自身を含む): 6976800000

約数和(自身を除く): 5019442560

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 227, 240, 270, 288, 320, 360, 384, 432, 454, 480, 499, 540, 576, 640, 681, 720, 864, 908, 960, 998, 1080, 1135, 1152, 1362, 1440, 1497, 1728, 1816, 1920, 1996, 2043, 2160, 2270, 2495, 2724, 2880, 2994, 3405, 3456, 3632, 3992, 4086, 4320, 4491, 4540, 4990, 5448, 5760, 5988, 6129, 6810, 7264, 7485, 7984, 8172, 8640, 8982, 9080, 9980, 10215, 10896, 11976, 12258, 13473, 13620, 14528, 14970, 15968, 16344, 17280, 17964, 18160, 19960, 20430, 21792, 22455, 23952, 24516, 26946, 27240, 29056, 29940, 30645, 31936, 32688, 35928, 36320, 39920, 40860, 43584, 44910, 47904, 49032, 53892, 54480, 59880, 61290, 63872, 65376, 67365, 71856, 72640, 79840, 81720, 87168, 89820, 95808, 98064, 107784, 108960, 113273, 119760, 122580, 130752, 134730, 143712, 145280, 159680, 163440, 179640, 191616, 196128, 215568, 217920, 226546, 239520, 245160, 261504, 269460, 287424, 319360, 326880, 339819, 359280, 392256, 431136, 435840, 453092, 479040, 490320, 538920, 566365, 574848, 653760, 679638, 718560, 784512, 862272, 906184, 958080, 980640, 1019457, 1077840, 1132730, 1307520, 1359276, 1437120, 1699095, 1724544, 1812368, 1961280, 2038914, 2155680, 2265460, 2718552, 2874240, 3058371, 3398190, 3624736, 3922560, 4077828, 4311360, 4530920, 5097285, 5437104, 6116742, 6796380, 7249472, 8155656, 8622720, 9061840, 10194570, 10874208, 12233484, 13592760, 14498944, 15291855, 16311312, 18123680, 20389140, 21748416, 24466968, 27185520, 30583710, 32622624, 36247360, 40778280, 43496832, 48933936, 54371040, 61167420, 65245248, 72494720, 81556560, 97867872, 108742080, 122334840, 130490496, 163113120, 195735744, 217484160, 244669680, 326226240, 391471488, 489339360, 652452480, 978678720, 1957357440]

約数ペア:

[(1, 1957357440), (2, 978678720), (3, 652452480), (4, 489339360), (5, 391471488), (6, 326226240), (8, 244669680), (9, 217484160), (10, 195735744), (12, 163113120), (15, 130490496), (16, 122334840), (18, 108742080), (20, 97867872), (24, 81556560), (27, 72494720), (30, 65245248), (32, 61167420), (36, 54371040), (40, 48933936), (45, 43496832), (48, 40778280), (54, 36247360), (60, 32622624), (64, 30583710), (72, 27185520), (80, 24466968), (90, 21748416), (96, 20389140), (108, 18123680), (120, 16311312), (128, 15291855), (135, 14498944), (144, 13592760), (160, 12233484), (180, 10874208), (192, 10194570), (216, 9061840), (227, 8622720), (240, 8155656), (270, 7249472), (288, 6796380), (320, 6116742), (360, 5437104), (384, 5097285), (432, 4530920), (454, 4311360), (480, 4077828), (499, 3922560), (540, 3624736), (576, 3398190), (640, 3058371), (681, 2874240), (720, 2718552), (864, 2265460), (908, 2155680), (960, 2038914), (998, 1961280), (1080, 1812368), (1135, 1724544), (1152, 1699095), (1362, 1437120), (1440, 1359276), (1497, 1307520), (1728, 1132730), (1816, 1077840), (1920, 1019457), (1996, 980640), (2043, 958080), (2160, 906184), (2270, 862272), (2495, 784512), (2724, 718560), (2880, 679638), (2994, 653760), (3405, 574848), (3456, 566365), (3632, 538920), (3992, 490320), (4086, 479040), (4320, 453092), (4491, 435840), (4540, 431136), (4990, 392256), (5448, 359280), (5760, 339819), (5988, 326880), (6129, 319360), (6810, 287424), (7264, 269460), (7485, 261504), (7984, 245160), (8172, 239520), (8640, 226546), (8982, 217920), (9080, 215568), (9980, 196128), (10215, 191616), (10896, 179640), (11976, 163440), (12258, 159680), (13473, 145280), (13620, 143712), (14528, 134730), (14970, 130752), (15968, 122580), (16344, 119760), (17280, 113273), (17964, 108960), (18160, 107784), (19960, 98064), (20430, 95808), (21792, 89820), (22455, 87168), (23952, 81720), (24516, 79840), (26946, 72640), (27240, 71856), (29056, 67365), (29940, 65376), (30645, 63872), (31936, 61290), (32688, 59880), (35928, 54480), (36320, 53892), (39920, 49032), (40860, 47904), (43584, 44910)]