257364947520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{40127}}^1$

素因数の和:40298

約数の個数: 336

約数和(自身を含む): 944478931968

約数和(自身を除く): 687113984448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 131, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 262, 272, 288, 306, 320, 340, 360, 393, 408, 480, 510, 524, 544, 576, 612, 655, 680, 720, 765, 786, 816, 960, 1020, 1048, 1088, 1179, 1224, 1310, 1360, 1440, 1530, 1572, 1632, 1965, 2040, 2096, 2227, 2358, 2448, 2620, 2720, 2880, 3060, 3144, 3264, 3930, 4080, 4192, 4454, 4716, 4896, 5240, 5440, 5895, 6120, 6288, 6681, 7860, 8160, 8384, 8908, 9432, 9792, 10480, 11135, 11790, 12240, 12576, 13362, 15720, 16320, 17816, 18864, 20043, 20960, 22270, 23580, 24480, 25152, 26724, 31440, 33405, 35632, 37728, 40086, 40127, 41920, 44540, 47160, 48960, 53448, 62880, 66810, 71264, 75456, 80172, 80254, 89080, 94320, 100215, 106896, 120381, 125760, 133620, 142528, 160344, 160508, 178160, 188640, 200430, 200635, 213792, 240762, 267240, 320688, 321016, 356320, 361143, 377280, 400860, 401270, 427584, 481524, 534480, 601905, 641376, 642032, 682159, 712640, 722286, 801720, 802540, 963048, 1068960, 1203810, 1282752, 1284064, 1364318, 1444572, 1603440, 1605080, 1805715, 1926096, 2046477, 2137920, 2407620, 2568128, 2728636, 2889144, 3206880, 3210160, 3410795, 3611430, 3852192, 4092954, 4815240, 5256637, 5457272, 5778288, 6139431, 6413760, 6420320, 6821590, 7222860, 7704384, 8185908, 9630480, 10232385, 10513274, 10914544, 11556576, 12278862, 12840640, 13643180, 14445720, 15769911, 16371816, 19260960, 20464770, 21026548, 21829088, 23113152, 24557724, 26283185, 27286360, 28891440, 30697155, 31539822, 32743632, 38521920, 40929540, 42053096, 43658176, 47309733, 49115448, 52566370, 54572720, 57782880, 61394310, 63079644, 65487264, 78849555, 81859080, 84106192, 89362829, 94619466, 98230896, 105132740, 109145440, 115565760, 122788620, 126159288, 130974528, 157699110, 163718160, 168212384, 178725658, 189238932, 196461792, 210265480, 218290880, 236548665, 245577240, 252318576, 268088487, 315398220, 327436320, 336424768, 357451316, 378477864, 392923584, 420530960, 446814145, 473097330, 491154480, 504637152, 536176974, 630796440, 654872640, 714902632, 756955728, 804265461, 841061920, 893628290, 946194660, 982308960, 1009274304, 1072353948, 1261592880, 1340442435, 1429805264, 1513911456, 1608530922, 1682123840, 1787256580, 1892389320, 1964617920, 2144707896, 2523185760, 2680884870, 2859610528, 3027822912, 3217061844, 3574513160, 3784778640, 4021327305, 4289415792, 5046371520, 5361769740, 5719221056, 6434123688, 7149026320, 7569557280, 8042654610, 8578831584, 10723539480, 12868247376, 14298052640, 15139114560, 16085309220, 17157663168, 21447078960, 25736494752, 28596105280, 32170618440, 42894157920, 51472989504, 64341236880, 85788315840, 128682473760, 257364947520]

約数ペア:

[(1, 257364947520), (2, 128682473760), (3, 85788315840), (4, 64341236880), (5, 51472989504), (6, 42894157920), (8, 32170618440), (9, 28596105280), (10, 25736494752), (12, 21447078960), (15, 17157663168), (16, 16085309220), (17, 15139114560), (18, 14298052640), (20, 12868247376), (24, 10723539480), (30, 8578831584), (32, 8042654610), (34, 7569557280), (36, 7149026320), (40, 6434123688), (45, 5719221056), (48, 5361769740), (51, 5046371520), (60, 4289415792), (64, 4021327305), (68, 3784778640), (72, 3574513160), (80, 3217061844), (85, 3027822912), (90, 2859610528), (96, 2680884870), (102, 2523185760), (120, 2144707896), (131, 1964617920), (136, 1892389320), (144, 1787256580), (153, 1682123840), (160, 1608530922), (170, 1513911456), (180, 1429805264), (192, 1340442435), (204, 1261592880), (240, 1072353948), (255, 1009274304), (262, 982308960), (272, 946194660), (288, 893628290), (306, 841061920), (320, 804265461), (340, 756955728), (360, 714902632), (393, 654872640), (408, 630796440), (480, 536176974), (510, 504637152), (524, 491154480), (544, 473097330), (576, 446814145), (612, 420530960), (655, 392923584), (680, 378477864), (720, 357451316), (765, 336424768), (786, 327436320), (816, 315398220), (960, 268088487), (1020, 252318576), (1048, 245577240), (1088, 236548665), (1179, 218290880), (1224, 210265480), (1310, 196461792), (1360, 189238932), (1440, 178725658), (1530, 168212384), (1572, 163718160), (1632, 157699110), (1965, 130974528), (2040, 126159288), (2096, 122788620), (2227, 115565760), (2358, 109145440), (2448, 105132740), (2620, 98230896), (2720, 94619466), (2880, 89362829), (3060, 84106192), (3144, 81859080), (3264, 78849555), (3930, 65487264), (4080, 63079644), (4192, 61394310), (4454, 57782880), (4716, 54572720), (4896, 52566370), (5240, 49115448), (5440, 47309733), (5895, 43658176), (6120, 42053096), (6288, 40929540), (6681, 38521920), (7860, 32743632), (8160, 31539822), (8384, 30697155), (8908, 28891440), (9432, 27286360), (9792, 26283185), (10480, 24557724), (11135, 23113152), (11790, 21829088), (12240, 21026548), (12576, 20464770), (13362, 19260960), (15720, 16371816), (16320, 15769911), (17816, 14445720), (18864, 13643180), (20043, 12840640), (20960, 12278862), (22270, 11556576), (23580, 10914544), (24480, 10513274), (25152, 10232385), (26724, 9630480), (31440, 8185908), (33405, 7704384), (35632, 7222860), (37728, 6821590), (40086, 6420320), (40127, 6413760), (41920, 6139431), (44540, 5778288), (47160, 5457272), (48960, 5256637), (53448, 4815240), (62880, 4092954), (66810, 3852192), (71264, 3611430), (75456, 3410795), (80172, 3210160), (80254, 3206880), (89080, 2889144), (94320, 2728636), (100215, 2568128), (106896, 2407620), (120381, 2137920), (125760, 2046477), (133620, 1926096), (142528, 1805715), (160344, 1605080), (160508, 1603440), (178160, 1444572), (188640, 1364318), (200430, 1284064), (200635, 1282752), (213792, 1203810), (240762, 1068960), (267240, 963048), (320688, 802540), (321016, 801720), (356320, 722286), (361143, 712640), (377280, 682159), (400860, 642032), (401270, 641376), (427584, 601905), (481524, 534480)]