250983360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 280

約数和(自身を含む): 933821856

約数和(自身を除く): 682838496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 421, 432, 460, 480, 540, 552, 576, 621, 648, 690, 720, 736, 810, 828, 842, 864, 920, 960, 1035, 1080, 1104, 1242, 1263, 1296, 1380, 1440, 1472, 1620, 1656, 1684, 1728, 1840, 1863, 2070, 2105, 2160, 2208, 2484, 2526, 2592, 2760, 2880, 3105, 3240, 3312, 3368, 3680, 3726, 3789, 4140, 4210, 4320, 4416, 4968, 5052, 5184, 5520, 6210, 6315, 6480, 6624, 6736, 7360, 7452, 7578, 8280, 8420, 8640, 9315, 9683, 9936, 10104, 11040, 11367, 12420, 12630, 12960, 13248, 13472, 14904, 15156, 16560, 16840, 18630, 18945, 19366, 19872, 20208, 22080, 22734, 24840, 25260, 25920, 26944, 29049, 29808, 30312, 33120, 33680, 34101, 37260, 37890, 38732, 39744, 40416, 45468, 48415, 49680, 50520, 56835, 58098, 59616, 60624, 66240, 67360, 68202, 74520, 75780, 77464, 80832, 87147, 90936, 96830, 99360, 101040, 113670, 116196, 119232, 121248, 134720, 136404, 145245, 149040, 151560, 154928, 170505, 174294, 181872, 193660, 198720, 202080, 227340, 232392, 242496, 261441, 272808, 290490, 298080, 303120, 309856, 341010, 348588, 363744, 387320, 404160, 435735, 454680, 464784, 522882, 545616, 580980, 596160, 606240, 619712, 682020, 697176, 727488, 774640, 784323, 871470, 909360, 929568, 1045764, 1091232, 1161960, 1212480, 1307205, 1364040, 1394352, 1549280, 1568646, 1742940, 1818720, 1859136, 2091528, 2182464, 2323920, 2614410, 2728080, 2788704, 3098560, 3137292, 3485880, 3637440, 3921615, 4183056, 4647840, 5228820, 5456160, 5577408, 6274584, 6971760, 7843230, 8366112, 9295680, 10457640, 10912320, 12549168, 13943520, 15686460, 16732224, 20915280, 25098336, 27887040, 31372920, 41830560, 50196672, 62745840, 83661120, 125491680, 250983360]

約数ペア:

[(1, 250983360), (2, 125491680), (3, 83661120), (4, 62745840), (5, 50196672), (6, 41830560), (8, 31372920), (9, 27887040), (10, 25098336), (12, 20915280), (15, 16732224), (16, 15686460), (18, 13943520), (20, 12549168), (23, 10912320), (24, 10457640), (27, 9295680), (30, 8366112), (32, 7843230), (36, 6971760), (40, 6274584), (45, 5577408), (46, 5456160), (48, 5228820), (54, 4647840), (60, 4183056), (64, 3921615), (69, 3637440), (72, 3485880), (80, 3137292), (81, 3098560), (90, 2788704), (92, 2728080), (96, 2614410), (108, 2323920), (115, 2182464), (120, 2091528), (135, 1859136), (138, 1818720), (144, 1742940), (160, 1568646), (162, 1549280), (180, 1394352), (184, 1364040), (192, 1307205), (207, 1212480), (216, 1161960), (230, 1091232), (240, 1045764), (270, 929568), (276, 909360), (288, 871470), (320, 784323), (324, 774640), (345, 727488), (360, 697176), (368, 682020), (405, 619712), (414, 606240), (421, 596160), (432, 580980), (460, 545616), (480, 522882), (540, 464784), (552, 454680), (576, 435735), (621, 404160), (648, 387320), (690, 363744), (720, 348588), (736, 341010), (810, 309856), (828, 303120), (842, 298080), (864, 290490), (920, 272808), (960, 261441), (1035, 242496), (1080, 232392), (1104, 227340), (1242, 202080), (1263, 198720), (1296, 193660), (1380, 181872), (1440, 174294), (1472, 170505), (1620, 154928), (1656, 151560), (1684, 149040), (1728, 145245), (1840, 136404), (1863, 134720), (2070, 121248), (2105, 119232), (2160, 116196), (2208, 113670), (2484, 101040), (2526, 99360), (2592, 96830), (2760, 90936), (2880, 87147), (3105, 80832), (3240, 77464), (3312, 75780), (3368, 74520), (3680, 68202), (3726, 67360), (3789, 66240), (4140, 60624), (4210, 59616), (4320, 58098), (4416, 56835), (4968, 50520), (5052, 49680), (5184, 48415), (5520, 45468), (6210, 40416), (6315, 39744), (6480, 38732), (6624, 37890), (6736, 37260), (7360, 34101), (7452, 33680), (7578, 33120), (8280, 30312), (8420, 29808), (8640, 29049), (9315, 26944), (9683, 25920), (9936, 25260), (10104, 24840), (11040, 22734), (11367, 22080), (12420, 20208), (12630, 19872), (12960, 19366), (13248, 18945), (13472, 18630), (14904, 16840), (15156, 16560)]