1639652832720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{433193}}^1$

素因数の和:433970

約数の個数: 240

約数和(自身を含む): 6301537961472

約数和(自身を除く): 4661885128752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 751, 840, 1008, 1260, 1502, 1680, 2253, 2520, 3004, 3755, 4506, 5040, 5257, 6008, 6759, 7510, 9012, 10514, 11265, 12016, 13518, 15020, 15771, 18024, 21028, 22530, 26285, 27036, 30040, 31542, 33795, 36048, 42056, 45060, 47313, 52570, 54072, 60080, 63084, 67590, 78855, 84112, 90120, 94626, 105140, 108144, 126168, 135180, 157710, 180240, 189252, 210280, 236565, 252336, 270360, 315420, 378504, 420560, 433193, 473130, 540720, 630840, 757008, 866386, 946260, 1261680, 1299579, 1732772, 1892520, 2165965, 2599158, 3032351, 3465544, 3785040, 3898737, 4331930, 5198316, 6064702, 6497895, 6931088, 7797474, 8663860, 9097053, 10396632, 12129404, 12995790, 15161755, 15594948, 17327720, 18194106, 19493685, 20793264, 24258808, 25991580, 27291159, 30323510, 31189896, 34655440, 36388212, 38987370, 45485265, 48517616, 51983160, 54582318, 60647020, 62379792, 72776424, 77974740, 90970530, 103966320, 109164636, 121294040, 136455795, 145552848, 155949480, 181941060, 218329272, 242588080, 272911590, 311898960, 325327943, 363882120, 436658544, 545823180, 650655886, 727764240, 975983829, 1091646360, 1301311772, 1626639715, 1951967658, 2183292720, 2277295601, 2602623544, 2927951487, 3253279430, 3903935316, 4554591202, 4879919145, 5205247088, 5855902974, 6506558860, 6831886803, 7807870632, 9109182404, 9759838290, 11386478005, 11711805948, 13013117720, 13663773606, 14639757435, 15615741264, 18218364808, 19519676580, 20495660409, 22772956010, 23423611896, 26026235440, 27327547212, 29279514870, 34159434015, 36436729616, 39039353160, 40991320818, 45545912020, 46847223792, 54655094424, 58559029740, 68318868030, 78078706320, 81982641636, 91091824040, 102478302045, 109310188848, 117118059480, 136637736060, 163965283272, 182183648080, 204956604090, 234236118960, 273275472120, 327930566544, 409913208180, 546550944240, 819826416360, 1639652832720]

約数ペア:

[(1, 1639652832720), (2, 819826416360), (3, 546550944240), (4, 409913208180), (5, 327930566544), (6, 273275472120), (7, 234236118960), (8, 204956604090), (9, 182183648080), (10, 163965283272), (12, 136637736060), (14, 117118059480), (15, 109310188848), (16, 102478302045), (18, 91091824040), (20, 81982641636), (21, 78078706320), (24, 68318868030), (28, 58559029740), (30, 54655094424), (35, 46847223792), (36, 45545912020), (40, 40991320818), (42, 39039353160), (45, 36436729616), (48, 34159434015), (56, 29279514870), (60, 27327547212), (63, 26026235440), (70, 23423611896), (72, 22772956010), (80, 20495660409), (84, 19519676580), (90, 18218364808), (105, 15615741264), (112, 14639757435), (120, 13663773606), (126, 13013117720), (140, 11711805948), (144, 11386478005), (168, 9759838290), (180, 9109182404), (210, 7807870632), (240, 6831886803), (252, 6506558860), (280, 5855902974), (315, 5205247088), (336, 4879919145), (360, 4554591202), (420, 3903935316), (504, 3253279430), (560, 2927951487), (630, 2602623544), (720, 2277295601), (751, 2183292720), (840, 1951967658), (1008, 1626639715), (1260, 1301311772), (1502, 1091646360), (1680, 975983829), (2253, 727764240), (2520, 650655886), (3004, 545823180), (3755, 436658544), (4506, 363882120), (5040, 325327943), (5257, 311898960), (6008, 272911590), (6759, 242588080), (7510, 218329272), (9012, 181941060), (10514, 155949480), (11265, 145552848), (12016, 136455795), (13518, 121294040), (15020, 109164636), (15771, 103966320), (18024, 90970530), (21028, 77974740), (22530, 72776424), (26285, 62379792), (27036, 60647020), (30040, 54582318), (31542, 51983160), (33795, 48517616), (36048, 45485265), (42056, 38987370), (45060, 36388212), (47313, 34655440), (52570, 31189896), (54072, 30323510), (60080, 27291159), (63084, 25991580), (67590, 24258808), (78855, 20793264), (84112, 19493685), (90120, 18194106), (94626, 17327720), (105140, 15594948), (108144, 15161755), (126168, 12995790), (135180, 12129404), (157710, 10396632), (180240, 9097053), (189252, 8663860), (210280, 7797474), (236565, 6931088), (252336, 6497895), (270360, 6064702), (315420, 5198316), (378504, 4331930), (420560, 3898737), (433193, 3785040), (473130, 3465544), (540720, 3032351), (630840, 2599158), (757008, 2165965), (866386, 1892520), (946260, 1732772), (1261680, 1299579)]