152970720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:937

約数の個数: 192

約数和(自身を含む): 561738240

約数和(自身を除く): 408767520

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, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 859, 1060, 1113, 1120, 1272, 1484, 1590, 1680, 1696, 1718, 1855, 2120, 2226, 2544, 2577, 2968, 3180, 3360, 3436, 3710, 4240, 4295, 4452, 5088, 5154, 5565, 5936, 6013, 6360, 6872, 7420, 8480, 8590, 8904, 10308, 11130, 11872, 12026, 12720, 12885, 13744, 14840, 17180, 17808, 18039, 20616, 22260, 24052, 25440, 25770, 27488, 29680, 30065, 34360, 35616, 36078, 41232, 44520, 45527, 48104, 51540, 59360, 60130, 68720, 72156, 82464, 89040, 90195, 91054, 96208, 103080, 120260, 136581, 137440, 144312, 178080, 180390, 182108, 192416, 206160, 227635, 240520, 273162, 288624, 318689, 360780, 364216, 412320, 455270, 481040, 546324, 577248, 637378, 682905, 721560, 728432, 910540, 956067, 962080, 1092648, 1274756, 1365810, 1443120, 1456864, 1593445, 1821080, 1912134, 2185296, 2549512, 2731620, 2886240, 3186890, 3642160, 3824268, 4370592, 4780335, 5099024, 5463240, 6373780, 7284320, 7648536, 9560670, 10198048, 10926480, 12747560, 15297072, 19121340, 21852960, 25495120, 30594144, 38242680, 50990240, 76485360, 152970720]

約数ペア:

[(1, 152970720), (2, 76485360), (3, 50990240), (4, 38242680), (5, 30594144), (6, 25495120), (7, 21852960), (8, 19121340), (10, 15297072), (12, 12747560), (14, 10926480), (15, 10198048), (16, 9560670), (20, 7648536), (21, 7284320), (24, 6373780), (28, 5463240), (30, 5099024), (32, 4780335), (35, 4370592), (40, 3824268), (42, 3642160), (48, 3186890), (53, 2886240), (56, 2731620), (60, 2549512), (70, 2185296), (80, 1912134), (84, 1821080), (96, 1593445), (105, 1456864), (106, 1443120), (112, 1365810), (120, 1274756), (140, 1092648), (159, 962080), (160, 956067), (168, 910540), (210, 728432), (212, 721560), (224, 682905), (240, 637378), (265, 577248), (280, 546324), (318, 481040), (336, 455270), (371, 412320), (420, 364216), (424, 360780), (480, 318689), (530, 288624), (560, 273162), (636, 240520), (672, 227635), (742, 206160), (795, 192416), (840, 182108), (848, 180390), (859, 178080), (1060, 144312), (1113, 137440), (1120, 136581), (1272, 120260), (1484, 103080), (1590, 96208), (1680, 91054), (1696, 90195), (1718, 89040), (1855, 82464), (2120, 72156), (2226, 68720), (2544, 60130), (2577, 59360), (2968, 51540), (3180, 48104), (3360, 45527), (3436, 44520), (3710, 41232), (4240, 36078), (4295, 35616), (4452, 34360), (5088, 30065), (5154, 29680), (5565, 27488), (5936, 25770), (6013, 25440), (6360, 24052), (6872, 22260), (7420, 20616), (8480, 18039), (8590, 17808), (8904, 17180), (10308, 14840), (11130, 13744), (11872, 12885), (12026, 12720)]