638795776320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1\times {\mathrm{8191}}^1$

素因数の和:10310

約数の個数: 336

約数和(自身を含む): 2367630999552

約数和(自身を除く): 1728835223232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2083, 2340, 2496, 2880, 3120, 3744, 4160, 4166, 4680, 6240, 6249, 7488, 8191, 8332, 9360, 10415, 12480, 12498, 16382, 16664, 18720, 18747, 20830, 24573, 24996, 27079, 31245, 32764, 33328, 37440, 37494, 40955, 41660, 49146, 49992, 54158, 62490, 65528, 66656, 73719, 74988, 81237, 81910, 83320, 93735, 98292, 99984, 106483, 108316, 122865, 124980, 131056, 133312, 135395, 147438, 149976, 162474, 163820, 166640, 187470, 196584, 199968, 212966, 216632, 243711, 245730, 249960, 262112, 270790, 294876, 299952, 319449, 324948, 327640, 333280, 368595, 374940, 393168, 399936, 406185, 425932, 433264, 487422, 491460, 499920, 524224, 532415, 541580, 589752, 599904, 638898, 649896, 655280, 666560, 737190, 749880, 786336, 812370, 851864, 866528, 958347, 974844, 982920, 999840, 1064830, 1083160, 1179504, 1199808, 1218555, 1277796, 1299792, 1310560, 1474380, 1499760, 1572672, 1597245, 1624740, 1703728, 1733056, 1916694, 1949688, 1965840, 1999680, 2129660, 2166320, 2359008, 2437110, 2555592, 2599584, 2621120, 2948760, 2999520, 3194490, 3249480, 3407456, 3833388, 3899376, 3931680, 4259320, 4332640, 4718016, 4791735, 4874220, 5111184, 5199168, 5897520, 5999040, 6388980, 6498960, 6814912, 7666776, 7798752, 7863360, 8518640, 8665280, 9583470, 9748440, 10222368, 11795040, 12777960, 12997920, 15333552, 15597504, 17037280, 17061853, 19166940, 19496880, 20444736, 23590080, 25555920, 25995840, 30667104, 34074560, 34123706, 38333880, 38993760, 51111840, 51185559, 61334208, 68247412, 76667760, 77987520, 85309265, 102223680, 102371118, 136494824, 153335520, 153556677, 170618530, 204742236, 221804089, 255927795, 272989648, 306671040, 307113354, 341237060, 409484472, 443608178, 511855590, 545979296, 614226708, 665412267, 682474120, 767783385, 818968944, 887216356, 1023711180, 1091958592, 1109020445, 1228453416, 1330824534, 1364948240, 1535566770, 1637937888, 1774432712, 1996236801, 2047422360, 2218040890, 2456906832, 2661649068, 2729896480, 3071133540, 3275875776, 3327061335, 3548865424, 3992473602, 4094844720, 4436081780, 4913813664, 5323298136, 5459792960, 6142267080, 6654122670, 7097730848, 7984947204, 8189689440, 8872163560, 9827627328, 9981184005, 10646596272, 12284534160, 13308245340, 14195461696, 15969894408, 16379378880, 17744327120, 19962368010, 21293192544, 24569068320, 26616490680, 31939788816, 35488654240, 39924736020, 42586385088, 49138136640, 53232981360, 63879577632, 70977308480, 79849472040, 106465962720, 127759155264, 159698944080, 212931925440, 319397888160, 638795776320]

約数ペア:

[(1, 638795776320), (2, 319397888160), (3, 212931925440), (4, 159698944080), (5, 127759155264), (6, 106465962720), (8, 79849472040), (9, 70977308480), (10, 63879577632), (12, 53232981360), (13, 49138136640), (15, 42586385088), (16, 39924736020), (18, 35488654240), (20, 31939788816), (24, 26616490680), (26, 24569068320), (30, 21293192544), (32, 19962368010), (36, 17744327120), (39, 16379378880), (40, 15969894408), (45, 14195461696), (48, 13308245340), (52, 12284534160), (60, 10646596272), (64, 9981184005), (65, 9827627328), (72, 8872163560), (78, 8189689440), (80, 7984947204), (90, 7097730848), (96, 6654122670), (104, 6142267080), (117, 5459792960), (120, 5323298136), (130, 4913813664), (144, 4436081780), (156, 4094844720), (160, 3992473602), (180, 3548865424), (192, 3327061335), (195, 3275875776), (208, 3071133540), (234, 2729896480), (240, 2661649068), (260, 2456906832), (288, 2218040890), (312, 2047422360), (320, 1996236801), (360, 1774432712), (390, 1637937888), (416, 1535566770), (468, 1364948240), (480, 1330824534), (520, 1228453416), (576, 1109020445), (585, 1091958592), (624, 1023711180), (720, 887216356), (780, 818968944), (832, 767783385), (936, 682474120), (960, 665412267), (1040, 614226708), (1170, 545979296), (1248, 511855590), (1440, 443608178), (1560, 409484472), (1872, 341237060), (2080, 307113354), (2083, 306671040), (2340, 272989648), (2496, 255927795), (2880, 221804089), (3120, 204742236), (3744, 170618530), (4160, 153556677), (4166, 153335520), (4680, 136494824), (6240, 102371118), (6249, 102223680), (7488, 85309265), (8191, 77987520), (8332, 76667760), (9360, 68247412), (10415, 61334208), (12480, 51185559), (12498, 51111840), (16382, 38993760), (16664, 38333880), (18720, 34123706), (18747, 34074560), (20830, 30667104), (24573, 25995840), (24996, 25555920), (27079, 23590080), (31245, 20444736), (32764, 19496880), (33328, 19166940), (37440, 17061853), (37494, 17037280), (40955, 15597504), (41660, 15333552), (49146, 12997920), (49992, 12777960), (54158, 11795040), (62490, 10222368), (65528, 9748440), (66656, 9583470), (73719, 8665280), (74988, 8518640), (81237, 7863360), (81910, 7798752), (83320, 7666776), (93735, 6814912), (98292, 6498960), (99984, 6388980), (106483, 5999040), (108316, 5897520), (122865, 5199168), (124980, 5111184), (131056, 4874220), (133312, 4791735), (135395, 4718016), (147438, 4332640), (149976, 4259320), (162474, 3931680), (163820, 3899376), (166640, 3833388), (187470, 3407456), (196584, 3249480), (199968, 3194490), (212966, 2999520), (216632, 2948760), (243711, 2621120), (245730, 2599584), (249960, 2555592), (262112, 2437110), (270790, 2359008), (294876, 2166320), (299952, 2129660), (319449, 1999680), (324948, 1965840), (327640, 1949688), (333280, 1916694), (368595, 1733056), (374940, 1703728), (393168, 1624740), (399936, 1597245), (406185, 1572672), (425932, 1499760), (433264, 1474380), (487422, 1310560), (491460, 1299792), (499920, 1277796), (524224, 1218555), (532415, 1199808), (541580, 1179504), (589752, 1083160), (599904, 1064830), (638898, 999840), (649896, 982920), (655280, 974844), (666560, 958347), (737190, 866528), (749880, 851864), (786336, 812370)]