1797964922880

素因数分解:

$2^{15}\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1955

約数の個数: 1024

約数和(自身を含む): 7545605529600

約数和(自身を除く): 5747640606720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 512, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1024, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1536, 1674, 1680, 1728, 1736, 1792, 1860, 1873, 1890, 1920, 1953, 1984, 2016, 2048, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2976, 3024, 3072, 3255, 3348, 3360, 3456, 3472, 3584, 3720, 3746, 3780, 3840, 3906, 3968, 4032, 4096, 4185, 4320, 4340, 4464, 4480, 4608, 4960, 5040, 5120, 5208, 5376, 5580, 5619, 5760, 5859, 5952, 6048, 6144, 6510, 6696, 6720, 6912, 6944, 7168, 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約数ペア:

[(1, 1797964922880), (2, 898982461440), (3, 599321640960), (4, 449491230720), (5, 359592984576), (6, 299660820480), (7, 256852131840), (8, 224745615360), (9, 199773880320), (10, 179796492288), (12, 149830410240), (14, 128426065920), (15, 119864328192), (16, 112372807680), (18, 99886940160), (20, 89898246144), (21, 85617377280), (24, 74915205120), (27, 66591293440), (28, 64213032960), (30, 59932164096), (31, 57998868480), (32, 56186403840), (35, 51370426368), (36, 49943470080), (40, 44949123072), (42, 42808688640), (45, 39954776064), (48, 37457602560), (54, 33295646720), (56, 32106516480), (60, 29966082048), (62, 28999434240), (63, 28539125760), (64, 28093201920), (70, 25685213184), (72, 24971735040), (80, 22474561536), (84, 21404344320), (90, 19977388032), (93, 19332956160), (96, 18728801280), (105, 17123475456), (108, 16647823360), (112, 16053258240), (120, 14983041024), (124, 14499717120), (126, 14269562880), (128, 14046600960), (135, 13318258688), (140, 12842606592), (144, 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