20354058560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 336

約数和(自身を含む): 56996990400

約数和(自身を除く): 36642931840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 73, 76, 80, 88, 95, 110, 121, 146, 152, 160, 176, 190, 209, 220, 242, 292, 304, 320, 352, 365, 379, 380, 418, 440, 484, 584, 605, 608, 704, 730, 758, 760, 803, 836, 880, 968, 1045, 1168, 1210, 1216, 1387, 1460, 1516, 1520, 1606, 1672, 1760, 1895, 1936, 2090, 2299, 2336, 2420, 2774, 2920, 3032, 3040, 3212, 3344, 3520, 3790, 3872, 4015, 4169, 4180, 4598, 4672, 4840, 5548, 5840, 6064, 6080, 6424, 6688, 6935, 7201, 7580, 7744, 8030, 8338, 8360, 8833, 9196, 9680, 11096, 11495, 11680, 12128, 12848, 13376, 13870, 14402, 15160, 15257, 16060, 16676, 16720, 17666, 18392, 19360, 20845, 22192, 22990, 23360, 24256, 25696, 27667, 27740, 28804, 30320, 30514, 32120, 33352, 33440, 35332, 36005, 36784, 38720, 41690, 44165, 44384, 45859, 45980, 51392, 55334, 55480, 57608, 60640, 61028, 64240, 66704, 66880, 70664, 72010, 73568, 76285, 79211, 83380, 88330, 88768, 91718, 91960, 110668, 110960, 115216, 121280, 122056, 128480, 133408, 138335, 141328, 144020, 147136, 152570, 158422, 166760, 167827, 176660, 183436, 183920, 221336, 221920, 229295, 230432, 244112, 256960, 266816, 276670, 282656, 288040, 304337, 305140, 316844, 333520, 335654, 353320, 366872, 367840, 396055, 442672, 443840, 458590, 460864, 488224, 525673, 553340, 565312, 576080, 608674, 610280, 633688, 667040, 671308, 706640, 733744, 735680, 792110, 839135, 871321, 885344, 917180, 976448, 1051346, 1106680, 1152160, 1217348, 1220560, 1267376, 1334080, 1342616, 1413280, 1467488, 1521685, 1584220, 1678270, 1742642, 1770688, 1834360, 2102692, 2213360, 2304320, 2434696, 2441120, 2534752, 2628365, 2685232, 2826560, 2934976, 3043370, 3168440, 3347707, 3356540, 3485284, 3668720, 4205384, 4356605, 4426720, 4869392, 4882240, 5069504, 5256730, 5370464, 5782403, 6086740, 6336880, 6695414, 6713080, 6970568, 7337440, 8410768, 8713210, 8853440, 9738784, 10513460, 10740928, 11564806, 12173480, 12673760, 13390828, 13426160, 13941136, 14674880, 16738535, 16821536, 17426420, 19477568, 21026920, 23129612, 24346960, 25347520, 26781656, 26852320, 27882272, 28912015, 33477070, 33643072, 34852840, 42053840, 46259224, 48693920, 53563312, 53704640, 55764544, 57824030, 63606433, 66954140, 69705680, 84107680, 92518448, 97387840, 107126624, 115648060, 127212866, 133908280, 139411360, 168215360, 185036896, 214253248, 231296120, 254425732, 267816560, 278822720, 318032165, 370073792, 462592240, 508851464, 535633120, 636064330, 925184480, 1017702928, 1071266240, 1272128660, 1850368960, 2035405856, 2544257320, 4070811712, 5088514640, 10177029280, 20354058560]

約数ペア:

[(1, 20354058560), (2, 10177029280), (4, 5088514640), (5, 4070811712), (8, 2544257320), (10, 2035405856), (11, 1850368960), (16, 1272128660), (19, 1071266240), (20, 1017702928), (22, 925184480), (32, 636064330), (38, 535633120), (40, 508851464), (44, 462592240), (55, 370073792), (64, 318032165), (73, 278822720), (76, 267816560), (80, 254425732), (88, 231296120), (95, 214253248), (110, 185036896), (121, 168215360), (146, 139411360), (152, 133908280), (160, 127212866), (176, 115648060), (190, 107126624), (209, 97387840), (220, 92518448), (242, 84107680), (292, 69705680), (304, 66954140), (320, 63606433), (352, 57824030), (365, 55764544), (379, 53704640), (380, 53563312), (418, 48693920), (440, 46259224), (484, 42053840), (584, 34852840), (605, 33643072), (608, 33477070), (704, 28912015), (730, 27882272), (758, 26852320), (760, 26781656), (803, 25347520), (836, 24346960), (880, 23129612), (968, 21026920), (1045, 19477568), (1168, 17426420), (1210, 16821536), (1216, 16738535), (1387, 14674880), (1460, 13941136), (1516, 13426160), (1520, 13390828), (1606, 12673760), (1672, 12173480), (1760, 11564806), (1895, 10740928), (1936, 10513460), (2090, 9738784), (2299, 8853440), (2336, 8713210), (2420, 8410768), (2774, 7337440), (2920, 6970568), (3032, 6713080), (3040, 6695414), (3212, 6336880), (3344, 6086740), (3520, 5782403), (3790, 5370464), (3872, 5256730), (4015, 5069504), (4169, 4882240), (4180, 4869392), (4598, 4426720), (4672, 4356605), (4840, 4205384), (5548, 3668720), (5840, 3485284), (6064, 3356540), (6080, 3347707), (6424, 3168440), (6688, 3043370), (6935, 2934976), (7201, 2826560), (7580, 2685232), (7744, 2628365), (8030, 2534752), (8338, 2441120), (8360, 2434696), (8833, 2304320), (9196, 2213360), (9680, 2102692), (11096, 1834360), (11495, 1770688), (11680, 1742642), (12128, 1678270), (12848, 1584220), (13376, 1521685), (13870, 1467488), (14402, 1413280), (15160, 1342616), (15257, 1334080), (16060, 1267376), (16676, 1220560), (16720, 1217348), (17666, 1152160), (18392, 1106680), (19360, 1051346), (20845, 976448), (22192, 917180), (22990, 885344), (23360, 871321), (24256, 839135), (25696, 792110), (27667, 735680), (27740, 733744), (28804, 706640), (30320, 671308), (30514, 667040), (32120, 633688), (33352, 610280), (33440, 608674), (35332, 576080), (36005, 565312), (36784, 553340), (38720, 525673), (41690, 488224), (44165, 460864), (44384, 458590), (45859, 443840), (45980, 442672), (51392, 396055), (55334, 367840), (55480, 366872), (57608, 353320), (60640, 335654), (61028, 333520), (64240, 316844), (66704, 305140), (66880, 304337), (70664, 288040), (72010, 282656), (73568, 276670), (76285, 266816), (79211, 256960), (83380, 244112), (88330, 230432), (88768, 229295), (91718, 221920), (91960, 221336), (110668, 183920), (110960, 183436), (115216, 176660), (121280, 167827), (122056, 166760), (128480, 158422), (133408, 152570), (138335, 147136), (141328, 144020)]