205809083280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{421}}^1\times {\mathrm{25147}}^1$

素因数の和:25596

約数の個数: 240

約数和(自身を含む): 718505721024

約数和(自身を除く): 512696637744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 421, 432, 486, 540, 648, 720, 810, 842, 972, 1080, 1215, 1263, 1296, 1620, 1684, 1944, 2105, 2160, 2430, 2526, 3240, 3368, 3789, 3888, 4210, 4860, 5052, 6315, 6480, 6736, 7578, 8420, 9720, 10104, 11367, 12630, 15156, 16840, 18945, 19440, 20208, 22734, 25147, 25260, 30312, 33680, 34101, 37890, 45468, 50294, 50520, 56835, 60624, 68202, 75441, 75780, 90936, 100588, 101040, 102303, 113670, 125735, 136404, 150882, 151560, 170505, 181872, 201176, 204606, 226323, 227340, 251470, 272808, 301764, 303120, 341010, 377205, 402352, 409212, 452646, 454680, 502940, 511515, 545616, 603528, 678969, 682020, 754410, 818424, 905292, 909360, 1005880, 1023030, 1131615, 1207056, 1357938, 1364040, 1508820, 1636848, 1810584, 2011760, 2036907, 2046060, 2263230, 2715876, 2728080, 3017640, 3394845, 3621168, 4073814, 4092120, 4526460, 5431752, 6035280, 6110721, 6789690, 8147628, 8184240, 9052920, 10184535, 10586887, 10863504, 12221442, 13579380, 16295256, 18105840, 20369070, 21173774, 24442884, 27158760, 30553605, 31760661, 32590512, 40738140, 42347548, 48885768, 52934435, 54317520, 61107210, 63521322, 81476280, 84695096, 95281983, 97771536, 105868870, 122214420, 127042644, 158803305, 162952560, 169390192, 190563966, 211737740, 244428840, 254085288, 285845949, 317606610, 381127932, 423475480, 476409915, 488857680, 508170576, 571691898, 635213220, 762255864, 846950960, 857537847, 952819830, 1143383796, 1270426440, 1429229745, 1524511728, 1715075694, 1905639660, 2286767592, 2540852880, 2572613541, 2858459490, 3430151388, 3811279320, 4287689235, 4573535184, 5145227082, 5716918980, 6860302776, 7622558640, 8575378470, 10290454164, 11433837960, 12863067705, 13720605552, 17150756940, 20580908328, 22867675920, 25726135410, 34301513880, 41161816656, 51452270820, 68603027760, 102904541640, 205809083280]

約数ペア:

[(1, 205809083280), (2, 102904541640), (3, 68603027760), (4, 51452270820), (5, 41161816656), (6, 34301513880), (8, 25726135410), (9, 22867675920), (10, 20580908328), (12, 17150756940), (15, 13720605552), (16, 12863067705), (18, 11433837960), (20, 10290454164), (24, 8575378470), (27, 7622558640), (30, 6860302776), (36, 5716918980), (40, 5145227082), (45, 4573535184), (48, 4287689235), (54, 3811279320), (60, 3430151388), (72, 2858459490), (80, 2572613541), (81, 2540852880), (90, 2286767592), (108, 1905639660), (120, 1715075694), (135, 1524511728), (144, 1429229745), (162, 1270426440), (180, 1143383796), (216, 952819830), (240, 857537847), (243, 846950960), (270, 762255864), (324, 635213220), (360, 571691898), (405, 508170576), (421, 488857680), (432, 476409915), (486, 423475480), (540, 381127932), (648, 317606610), (720, 285845949), (810, 254085288), (842, 244428840), (972, 211737740), (1080, 190563966), (1215, 169390192), (1263, 162952560), (1296, 158803305), (1620, 127042644), (1684, 122214420), (1944, 105868870), (2105, 97771536), (2160, 95281983), (2430, 84695096), (2526, 81476280), (3240, 63521322), (3368, 61107210), (3789, 54317520), (3888, 52934435), (4210, 48885768), (4860, 42347548), (5052, 40738140), (6315, 32590512), (6480, 31760661), (6736, 30553605), (7578, 27158760), (8420, 24442884), (9720, 21173774), (10104, 20369070), (11367, 18105840), (12630, 16295256), (15156, 13579380), (16840, 12221442), (18945, 10863504), (19440, 10586887), (20208, 10184535), (22734, 9052920), (25147, 8184240), (25260, 8147628), (30312, 6789690), (33680, 6110721), (34101, 6035280), (37890, 5431752), (45468, 4526460), (50294, 4092120), (50520, 4073814), (56835, 3621168), (60624, 3394845), (68202, 3017640), (75441, 2728080), (75780, 2715876), (90936, 2263230), (100588, 2046060), (101040, 2036907), (102303, 2011760), (113670, 1810584), (125735, 1636848), (136404, 1508820), (150882, 1364040), (151560, 1357938), (170505, 1207056), (181872, 1131615), (201176, 1023030), (204606, 1005880), (226323, 909360), (227340, 905292), (251470, 818424), (272808, 754410), (301764, 682020), (303120, 678969), (341010, 603528), (377205, 545616), (402352, 511515), (409212, 502940), (452646, 454680)]