15820387968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:556

約数の個数: 384

約数和(自身を含む): 53343682560

約数和(自身を除く): 37523294592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 127, 128, 132, 154, 168, 176, 192, 224, 231, 242, 254, 264, 308, 336, 352, 363, 381, 383, 384, 448, 462, 484, 508, 528, 616, 672, 704, 726, 762, 766, 847, 889, 896, 924, 968, 1016, 1056, 1149, 1232, 1344, 1397, 1408, 1452, 1524, 1532, 1694, 1778, 1848, 1936, 2032, 2112, 2298, 2464, 2541, 2667, 2681, 2688, 2794, 2904, 3048, 3064, 3388, 3556, 3696, 3872, 4064, 4191, 4213, 4224, 4596, 4928, 5082, 5334, 5362, 5588, 5808, 6096, 6128, 6776, 7112, 7392, 7744, 8043, 8128, 8382, 8426, 9192, 9779, 9856, 10164, 10668, 10724, 11176, 11616, 12192, 12256, 12639, 13552, 14224, 14784, 15367, 15488, 16086, 16256, 16764, 16852, 18384, 19558, 20328, 21336, 21448, 22352, 23232, 24384, 24512, 25278, 27104, 28448, 29337, 29491, 29568, 30734, 32172, 33528, 33704, 36768, 39116, 40656, 42672, 42896, 44704, 46101, 46343, 46464, 48641, 48768, 49024, 50556, 54208, 56896, 58674, 58982, 61468, 64344, 67056, 67408, 73536, 78232, 81312, 85344, 85792, 88473, 89408, 92202, 92686, 97282, 101112, 107569, 108416, 113792, 117348, 117964, 122936, 128688, 134112, 134816, 139029, 145923, 147072, 156464, 162624, 170688, 171584, 176946, 178816, 184404, 185372, 194564, 202224, 215138, 234696, 235928, 245872, 257376, 268224, 269632, 278058, 291846, 312928, 322707, 324401, 325248, 340487, 341376, 343168, 353892, 368808, 370744, 389128, 404448, 430276, 469392, 471856, 491744, 514752, 535051, 536448, 539264, 556116, 583692, 625856, 645414, 648802, 680974, 707784, 737616, 741488, 778256, 808896, 860552, 938784, 943712, 973203, 983488, 1021461, 1029504, 1070102, 1112232, 1167384, 1251712, 1290828, 1297604, 1361948, 1415568, 1475232, 1482976, 1556512, 1605153, 1617792, 1721104, 1877568, 1887424, 1946406, 1966976, 2042922, 2140204, 2224464, 2334768, 2581656, 2595208, 2723896, 2831136, 2950464, 2965952, 3113024, 3210306, 3442208, 3745357, 3755136, 3774848, 3892812, 4085844, 4280408, 4448928, 4669536, 5163312, 5190416, 5447792, 5662272, 5885561, 5900928, 5931904, 6226048, 6420612, 6884416, 7490714, 7785624, 8171688, 8560816, 8897856, 9339072, 10326624, 10380832, 10895584, 11236071, 11324544, 11771122, 12841224, 13768832, 14981428, 15571248, 16343376, 17121632, 17656683, 17795712, 18678144, 20653248, 20761664, 21791168, 22472142, 23542244, 25682448, 29962856, 31142496, 32686752, 34243264, 35313366, 41198927, 41306496, 41523328, 43582336, 44944284, 47084488, 51364896, 59925712, 62284992, 65373504, 68486528, 70626732, 82397854, 89888568, 94168976, 102729792, 119851424, 123596781, 124569984, 130747008, 141253464, 164795708, 179777136, 188337952, 205459584, 239702848, 247193562, 282506928, 329591416, 359554272, 376675904, 479405696, 494387124, 565013856, 659182832, 719108544, 753351808, 988774248, 1130027712, 1318365664, 1438217088, 1977548496, 2260055424, 2636731328, 3955096992, 5273462656, 7910193984, 15820387968]

約数ペア:

[(1, 15820387968), (2, 7910193984), (3, 5273462656), (4, 3955096992), (6, 2636731328), (7, 2260055424), (8, 1977548496), (11, 1438217088), (12, 1318365664), (14, 1130027712), (16, 988774248), (21, 753351808), (22, 719108544), (24, 659182832), (28, 565013856), (32, 494387124), (33, 479405696), (42, 376675904), (44, 359554272), (48, 329591416), (56, 282506928), (64, 247193562), (66, 239702848), (77, 205459584), (84, 188337952), (88, 179777136), (96, 164795708), (112, 141253464), (121, 130747008), (127, 124569984), (128, 123596781), (132, 119851424), (154, 102729792), (168, 94168976), (176, 89888568), (192, 82397854), (224, 70626732), (231, 68486528), (242, 65373504), (254, 62284992), (264, 59925712), (308, 51364896), (336, 47084488), (352, 44944284), (363, 43582336), (381, 41523328), (383, 41306496), (384, 41198927), (448, 35313366), (462, 34243264), (484, 32686752), (508, 31142496), (528, 29962856), (616, 25682448), (672, 23542244), (704, 22472142), (726, 21791168), (762, 20761664), (766, 20653248), (847, 18678144), (889, 17795712), (896, 17656683), (924, 17121632), (968, 16343376), (1016, 15571248), (1056, 14981428), (1149, 13768832), (1232, 12841224), (1344, 11771122), (1397, 11324544), (1408, 11236071), (1452, 10895584), (1524, 10380832), (1532, 10326624), (1694, 9339072), (1778, 8897856), (1848, 8560816), (1936, 8171688), (2032, 7785624), (2112, 7490714), (2298, 6884416), (2464, 6420612), (2541, 6226048), (2667, 5931904), (2681, 5900928), (2688, 5885561), (2794, 5662272), (2904, 5447792), (3048, 5190416), (3064, 5163312), (3388, 4669536), (3556, 4448928), (3696, 4280408), (3872, 4085844), (4064, 3892812), (4191, 3774848), (4213, 3755136), (4224, 3745357), (4596, 3442208), (4928, 3210306), (5082, 3113024), (5334, 2965952), (5362, 2950464), (5588, 2831136), (5808, 2723896), (6096, 2595208), (6128, 2581656), (6776, 2334768), (7112, 2224464), (7392, 2140204), (7744, 2042922), (8043, 1966976), (8128, 1946406), (8382, 1887424), (8426, 1877568), (9192, 1721104), (9779, 1617792), (9856, 1605153), (10164, 1556512), (10668, 1482976), (10724, 1475232), (11176, 1415568), (11616, 1361948), (12192, 1297604), (12256, 1290828), (12639, 1251712), (13552, 1167384), (14224, 1112232), (14784, 1070102), (15367, 1029504), (15488, 1021461), (16086, 983488), (16256, 973203), (16764, 943712), (16852, 938784), (18384, 860552), (19558, 808896), (20328, 778256), (21336, 741488), (21448, 737616), (22352, 707784), (23232, 680974), (24384, 648802), (24512, 645414), (25278, 625856), (27104, 583692), (28448, 556116), (29337, 539264), (29491, 536448), (29568, 535051), (30734, 514752), (32172, 491744), (33528, 471856), (33704, 469392), (36768, 430276), (39116, 404448), (40656, 389128), (42672, 370744), (42896, 368808), (44704, 353892), (46101, 343168), (46343, 341376), (46464, 340487), (48641, 325248), (48768, 324401), (49024, 322707), (50556, 312928), (54208, 291846), (56896, 278058), (58674, 269632), (58982, 268224), (61468, 257376), (64344, 245872), (67056, 235928), (67408, 234696), (73536, 215138), (78232, 202224), (81312, 194564), (85344, 185372), (85792, 184404), (88473, 178816), (89408, 176946), (92202, 171584), (92686, 170688), (97282, 162624), (101112, 156464), (107569, 147072), (108416, 145923), (113792, 139029), (117348, 134816), (117964, 134112), (122936, 128688)]