20181275136

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{107}}^1$

素因数の和:264

約数の個数: 360

約数和(自身を含む): 65201911632

約数和(自身を除く): 45020636496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 64, 66, 72, 88, 96, 99, 107, 122, 128, 132, 144, 176, 183, 192, 198, 214, 244, 256, 264, 288, 321, 352, 366, 384, 396, 428, 488, 512, 528, 549, 576, 642, 671, 704, 732, 768, 792, 856, 963, 976, 1056, 1098, 1152, 1177, 1284, 1342, 1408, 1464, 1536, 1584, 1712, 1926, 1952, 2013, 2112, 2196, 2304, 2354, 2568, 2684, 2816, 2928, 3168, 3424, 3531, 3721, 3852, 3904, 4026, 4224, 4392, 4608, 4708, 5136, 5368, 5632, 5856, 6039, 6336, 6527, 6848, 7062, 7442, 7704, 7808, 8052, 8448, 8784, 9416, 10272, 10593, 10736, 11163, 11712, 12078, 12672, 13054, 13696, 14124, 14884, 15408, 15616, 16104, 16896, 17568, 18832, 19581, 20544, 21186, 21472, 22326, 23424, 24156, 25344, 26108, 27392, 28248, 29768, 30816, 31232, 32208, 33489, 35136, 37664, 39162, 40931, 41088, 42372, 42944, 44652, 46848, 48312, 50688, 52216, 54784, 56496, 58743, 59536, 61632, 64416, 66978, 70272, 71797, 75328, 78324, 81862, 82176, 84744, 85888, 89304, 93696, 96624, 104432, 112992, 117486, 119072, 122793, 123264, 128832, 133956, 140544, 143594, 150656, 156648, 163724, 164352, 169488, 171776, 178608, 193248, 208864, 215391, 225984, 234972, 238144, 245586, 246528, 257664, 267912, 281088, 287188, 301312, 313296, 327448, 338976, 343552, 357216, 368379, 386496, 398147, 417728, 430782, 451968, 469944, 476288, 491172, 493056, 515328, 535824, 574376, 602624, 626592, 646173, 654896, 677952, 714432, 736758, 772992, 796294, 835456, 861564, 903936, 939888, 952576, 982344, 1030656, 1071648, 1148752, 1194441, 1253184, 1292346, 1309792, 1355904, 1428864, 1473516, 1545984, 1592588, 1670912, 1723128, 1807872, 1879776, 1905152, 1964688, 2143296, 2297504, 2388882, 2506368, 2584692, 2619584, 2711808, 2857728, 2947032, 3091968, 3185176, 3341824, 3446256, 3583323, 3759552, 3929376, 4286592, 4379617, 4595008, 4777764, 5012736, 5169384, 5239168, 5423616, 5715456, 5894064, 6370352, 6892512, 7166646, 7519104, 7858752, 8573184, 8759234, 9190016, 9555528, 10025472, 10338768, 10478336, 11788128, 12740704, 13138851, 13785024, 14333292, 15038208, 15717504, 17146368, 17518468, 18380032, 19111056, 20677536, 20956672, 23576256, 25481408, 26277702, 27570048, 28666584, 30076416, 31435008, 35036936, 36760064, 38222112, 39416553, 41355072, 47152512, 50962816, 52555404, 55140096, 57333168, 62870016, 70073872, 76444224, 78833106, 82710144, 94305024, 101925632, 105110808, 110280192, 114666336, 140147744, 152888448, 157666212, 165420288, 188610048, 203851264, 210221616, 229332672, 280295488, 305776896, 315332424, 330840576, 420443232, 458665344, 560590976, 611553792, 630664848, 840886464, 917330688, 1121181952, 1261329696, 1681772928, 1834661376, 2242363904, 2522659392, 3363545856, 5045318784, 6727091712, 10090637568, 20181275136]

約数ペア:

[(1, 20181275136), (2, 10090637568), (3, 6727091712), (4, 5045318784), (6, 3363545856), (8, 2522659392), (9, 2242363904), (11, 1834661376), (12, 1681772928), (16, 1261329696), (18, 1121181952), (22, 917330688), (24, 840886464), (32, 630664848), (33, 611553792), (36, 560590976), (44, 458665344), (48, 420443232), (61, 330840576), (64, 315332424), (66, 305776896), (72, 280295488), (88, 229332672), (96, 210221616), (99, 203851264), (107, 188610048), (122, 165420288), (128, 157666212), (132, 152888448), (144, 140147744), (176, 114666336), (183, 110280192), (192, 105110808), (198, 101925632), (214, 94305024), (244, 82710144), (256, 78833106), (264, 76444224), (288, 70073872), (321, 62870016), (352, 57333168), (366, 55140096), (384, 52555404), (396, 50962816), (428, 47152512), (488, 41355072), (512, 39416553), (528, 38222112), (549, 36760064), (576, 35036936), (642, 31435008), (671, 30076416), (704, 28666584), (732, 27570048), (768, 26277702), (792, 25481408), (856, 23576256), (963, 20956672), (976, 20677536), (1056, 19111056), (1098, 18380032), (1152, 17518468), (1177, 17146368), (1284, 15717504), (1342, 15038208), (1408, 14333292), (1464, 13785024), (1536, 13138851), (1584, 12740704), (1712, 11788128), (1926, 10478336), (1952, 10338768), (2013, 10025472), (2112, 9555528), (2196, 9190016), (2304, 8759234), (2354, 8573184), (2568, 7858752), (2684, 7519104), (2816, 7166646), (2928, 6892512), (3168, 6370352), (3424, 5894064), (3531, 5715456), (3721, 5423616), (3852, 5239168), (3904, 5169384), (4026, 5012736), (4224, 4777764), (4392, 4595008), (4608, 4379617), (4708, 4286592), (5136, 3929376), (5368, 3759552), (5632, 3583323), (5856, 3446256), (6039, 3341824), (6336, 3185176), (6527, 3091968), (6848, 2947032), (7062, 2857728), (7442, 2711808), (7704, 2619584), (7808, 2584692), (8052, 2506368), (8448, 2388882), (8784, 2297504), (9416, 2143296), (10272, 1964688), (10593, 1905152), (10736, 1879776), (11163, 1807872), (11712, 1723128), (12078, 1670912), (12672, 1592588), (13054, 1545984), (13696, 1473516), (14124, 1428864), (14884, 1355904), (15408, 1309792), (15616, 1292346), (16104, 1253184), (16896, 1194441), (17568, 1148752), (18832, 1071648), (19581, 1030656), (20544, 982344), (21186, 952576), (21472, 939888), (22326, 903936), (23424, 861564), (24156, 835456), (25344, 796294), (26108, 772992), (27392, 736758), (28248, 714432), (29768, 677952), (30816, 654896), (31232, 646173), (32208, 626592), (33489, 602624), (35136, 574376), (37664, 535824), (39162, 515328), (40931, 493056), (41088, 491172), (42372, 476288), (42944, 469944), (44652, 451968), (46848, 430782), (48312, 417728), (50688, 398147), (52216, 386496), (54784, 368379), (56496, 357216), (58743, 343552), (59536, 338976), (61632, 327448), (64416, 313296), (66978, 301312), (70272, 287188), (71797, 281088), (75328, 267912), (78324, 257664), (81862, 246528), (82176, 245586), (84744, 238144), (85888, 234972), (89304, 225984), (93696, 215391), (96624, 208864), (104432, 193248), (112992, 178608), (117486, 171776), (119072, 169488), (122793, 164352), (123264, 163724), (128832, 156648), (133956, 150656), (140544, 143594)]