77758145920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8191}}^1$

素因数の和:8393

約数の個数: 256

約数和(自身を含む): 230220103680

約数和(自身を除く): 152461957760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 163, 182, 208, 224, 260, 280, 320, 326, 364, 416, 448, 455, 520, 560, 640, 652, 728, 815, 832, 896, 910, 1040, 1120, 1141, 1304, 1456, 1630, 1664, 1820, 2080, 2119, 2240, 2282, 2608, 2912, 3260, 3640, 4160, 4238, 4480, 4564, 5216, 5705, 5824, 6520, 7280, 8191, 8320, 8476, 9128, 10432, 10595, 11410, 11648, 13040, 14560, 14833, 16382, 16952, 18256, 20864, 21190, 22820, 26080, 29120, 29666, 32764, 33904, 36512, 40955, 42380, 45640, 52160, 57337, 58240, 59332, 65528, 67808, 73024, 74165, 81910, 84760, 91280, 104320, 106483, 114674, 118664, 131056, 135616, 146048, 148330, 163820, 169520, 182560, 212966, 229348, 237328, 262112, 271232, 286685, 296660, 327640, 339040, 365120, 425932, 458696, 474656, 524224, 532415, 573370, 593320, 655280, 678080, 730240, 745381, 851864, 917392, 949312, 1048448, 1064830, 1146740, 1186640, 1310560, 1335133, 1356160, 1490762, 1703728, 1834784, 1898624, 2129660, 2293480, 2373280, 2621120, 2670266, 2981524, 3407456, 3669568, 3726905, 4259320, 4586960, 4746560, 5242240, 5340532, 5963048, 6675665, 6814912, 7339136, 7453810, 8518640, 9173920, 9345931, 9493120, 10681064, 11926096, 13351330, 13629824, 14907620, 17037280, 17356729, 18347840, 18691862, 21362128, 23852192, 26702660, 29815240, 34074560, 34713458, 36695680, 37383724, 42724256, 46729655, 47704384, 53405320, 59630480, 68149120, 69426916, 74767448, 85448512, 86783645, 93459310, 95408768, 106810640, 119260960, 121497103, 138853832, 149534896, 170897024, 173567290, 186918620, 213621280, 238521920, 242994206, 277707664, 299069792, 347134580, 373837240, 427242560, 477043840, 485988412, 555415328, 598139584, 607485515, 694269160, 747674480, 854485120, 971976824, 1110830656, 1196279168, 1214971030, 1388538320, 1495348960, 1943953648, 2221661312, 2429942060, 2777076640, 2990697920, 3887907296, 4859884120, 5554153280, 5981395840, 7775814592, 9719768240, 11108306560, 15551629184, 19439536480, 38879072960, 77758145920]

約数ペア:

[(1, 77758145920), (2, 38879072960), (4, 19439536480), (5, 15551629184), (7, 11108306560), (8, 9719768240), (10, 7775814592), (13, 5981395840), (14, 5554153280), (16, 4859884120), (20, 3887907296), (26, 2990697920), (28, 2777076640), (32, 2429942060), (35, 2221661312), (40, 1943953648), (52, 1495348960), (56, 1388538320), (64, 1214971030), (65, 1196279168), (70, 1110830656), (80, 971976824), (91, 854485120), (104, 747674480), (112, 694269160), (128, 607485515), (130, 598139584), (140, 555415328), (160, 485988412), (163, 477043840), (182, 427242560), (208, 373837240), (224, 347134580), (260, 299069792), (280, 277707664), (320, 242994206), (326, 238521920), (364, 213621280), (416, 186918620), (448, 173567290), (455, 170897024), (520, 149534896), (560, 138853832), (640, 121497103), (652, 119260960), (728, 106810640), (815, 95408768), (832, 93459310), (896, 86783645), (910, 85448512), (1040, 74767448), (1120, 69426916), (1141, 68149120), (1304, 59630480), (1456, 53405320), (1630, 47704384), (1664, 46729655), (1820, 42724256), (2080, 37383724), (2119, 36695680), (2240, 34713458), (2282, 34074560), (2608, 29815240), (2912, 26702660), (3260, 23852192), (3640, 21362128), (4160, 18691862), (4238, 18347840), (4480, 17356729), (4564, 17037280), (5216, 14907620), (5705, 13629824), (5824, 13351330), (6520, 11926096), (7280, 10681064), (8191, 9493120), (8320, 9345931), (8476, 9173920), (9128, 8518640), (10432, 7453810), (10595, 7339136), (11410, 6814912), (11648, 6675665), (13040, 5963048), (14560, 5340532), (14833, 5242240), (16382, 4746560), (16952, 4586960), (18256, 4259320), (20864, 3726905), (21190, 3669568), (22820, 3407456), (26080, 2981524), (29120, 2670266), (29666, 2621120), (32764, 2373280), (33904, 2293480), (36512, 2129660), (40955, 1898624), (42380, 1834784), (45640, 1703728), (52160, 1490762), (57337, 1356160), (58240, 1335133), (59332, 1310560), (65528, 1186640), (67808, 1146740), (73024, 1064830), (74165, 1048448), (81910, 949312), (84760, 917392), (91280, 851864), (104320, 745381), (106483, 730240), (114674, 678080), (118664, 655280), (131056, 593320), (135616, 573370), (146048, 532415), (148330, 524224), (163820, 474656), (169520, 458696), (182560, 425932), (212966, 365120), (229348, 339040), (237328, 327640), (262112, 296660), (271232, 286685)]