146270880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 288

約数和(自身を含む): 596393280

約数和(自身を除く): 450122400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 691, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1382, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2073, 2160, 2205, 2352, 2520, 2646, 2764, 2940, 3024, 3360, 3455, 3528, 3780, 3920, 4146, 4320, 4410, 4704, 4837, 5040, 5292, 5528, 5880, 6048, 6219, 6615, 6910, 7056, 7560, 7840, 8292, 8820, 9674, 10080, 10365, 10584, 11056, 11760, 12438, 13230, 13820, 14112, 14511, 15120, 16584, 17640, 18657, 19348, 20730, 21168, 22112, 23520, 24185, 24876, 26460, 27640, 29022, 30240, 31095, 33168, 33859, 35280, 37314, 38696, 41460, 42336, 43533, 48370, 49752, 52920, 55280, 58044, 62190, 66336, 67718, 70560, 72555, 74628, 77392, 82920, 87066, 93285, 96740, 99504, 101577, 105840, 110560, 116088, 124380, 130599, 135436, 145110, 149256, 154784, 165840, 169295, 174132, 186570, 193480, 199008, 203154, 211680, 217665, 232176, 248760, 261198, 270872, 290220, 298512, 304731, 331680, 338590, 348264, 373140, 386960, 406308, 435330, 464352, 497520, 507885, 522396, 541744, 580440, 597024, 609462, 652995, 677180, 696528, 746280, 773920, 812616, 870660, 914193, 995040, 1015770, 1044792, 1083488, 1160880, 1218924, 1305990, 1354360, 1393056, 1492560, 1523655, 1625232, 1741320, 1828386, 2031540, 2089584, 2321760, 2437848, 2611980, 2708720, 2985120, 3047310, 3250464, 3482640, 3656772, 4063080, 4179168, 4570965, 4875696, 5223960, 5417440, 6094620, 6965280, 7313544, 8126160, 9141930, 9751392, 10447920, 12189240, 14627088, 16252320, 18283860, 20895840, 24378480, 29254176, 36567720, 48756960, 73135440, 146270880]

約数ペア:

[(1, 146270880), (2, 73135440), (3, 48756960), (4, 36567720), (5, 29254176), (6, 24378480), (7, 20895840), (8, 18283860), (9, 16252320), (10, 14627088), (12, 12189240), (14, 10447920), (15, 9751392), (16, 9141930), (18, 8126160), (20, 7313544), (21, 6965280), (24, 6094620), (27, 5417440), (28, 5223960), (30, 4875696), (32, 4570965), (35, 4179168), (36, 4063080), (40, 3656772), (42, 3482640), (45, 3250464), (48, 3047310), (49, 2985120), (54, 2708720), (56, 2611980), (60, 2437848), (63, 2321760), (70, 2089584), (72, 2031540), (80, 1828386), (84, 1741320), (90, 1625232), (96, 1523655), (98, 1492560), (105, 1393056), (108, 1354360), (112, 1305990), (120, 1218924), (126, 1160880), (135, 1083488), (140, 1044792), (144, 1015770), (147, 995040), (160, 914193), (168, 870660), (180, 812616), (189, 773920), (196, 746280), (210, 696528), (216, 677180), (224, 652995), (240, 609462), (245, 597024), (252, 580440), (270, 541744), (280, 522396), (288, 507885), (294, 497520), (315, 464352), (336, 435330), (360, 406308), (378, 386960), (392, 373140), (420, 348264), (432, 338590), (441, 331680), (480, 304731), (490, 298512), (504, 290220), (540, 270872), (560, 261198), (588, 248760), (630, 232176), (672, 217665), (691, 211680), (720, 203154), (735, 199008), (756, 193480), (784, 186570), (840, 174132), (864, 169295), (882, 165840), (945, 154784), (980, 149256), (1008, 145110), (1080, 135436), (1120, 130599), (1176, 124380), (1260, 116088), (1323, 110560), (1382, 105840), (1440, 101577), (1470, 99504), (1512, 96740), (1568, 93285), (1680, 87066), (1764, 82920), (1890, 77392), (1960, 74628), (2016, 72555), (2073, 70560), (2160, 67718), (2205, 66336), (2352, 62190), (2520, 58044), (2646, 55280), (2764, 52920), (2940, 49752), (3024, 48370), (3360, 43533), (3455, 42336), (3528, 41460), (3780, 38696), (3920, 37314), (4146, 35280), (4320, 33859), (4410, 33168), (4704, 31095), (4837, 30240), (5040, 29022), (5292, 27640), (5528, 26460), (5880, 24876), (6048, 24185), (6219, 23520), (6615, 22112), (6910, 21168), (7056, 20730), (7560, 19348), (7840, 18657), (8292, 17640), (8820, 16584), (9674, 15120), (10080, 14511), (10365, 14112), (10584, 13820), (11056, 13230), (11760, 12438)]