16640619072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12647}}^1$

素因数の和:12769

約数の個数: 224

約数和(自身を含む): 55513589760

約数和(自身を除く): 38872970688

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, 89, 96, 112, 132, 154, 168, 176, 178, 192, 224, 231, 264, 267, 308, 336, 352, 356, 448, 462, 528, 534, 616, 623, 672, 704, 712, 924, 979, 1056, 1068, 1232, 1246, 1344, 1424, 1848, 1869, 1958, 2112, 2136, 2464, 2492, 2848, 2937, 3696, 3738, 3916, 4272, 4928, 4984, 5696, 5874, 6853, 7392, 7476, 7832, 8544, 9968, 11748, 12647, 13706, 14784, 14952, 15664, 17088, 19936, 20559, 23496, 25294, 27412, 29904, 31328, 37941, 39872, 41118, 46992, 50588, 54824, 59808, 62656, 75882, 82236, 88529, 93984, 101176, 109648, 119616, 139117, 151764, 164472, 177058, 187968, 202352, 219296, 265587, 278234, 303528, 328944, 354116, 404704, 417351, 438592, 531174, 556468, 607056, 657888, 708232, 809408, 834702, 973819, 1062348, 1112936, 1125583, 1214112, 1315776, 1416464, 1669404, 1947638, 2124696, 2225872, 2251166, 2428224, 2832928, 2921457, 3338808, 3376749, 3895276, 4249392, 4451744, 4502332, 5665856, 5842914, 6677616, 6753498, 7790552, 7879081, 8498784, 8903488, 9004664, 11685828, 12381413, 13355232, 13506996, 15581104, 15758162, 16997568, 18009328, 23371656, 23637243, 24762826, 26710464, 27013992, 31162208, 31516324, 36018656, 37144239, 46743312, 47274486, 49525652, 54027984, 62324416, 63032648, 72037312, 74288478, 86669891, 93486624, 94548972, 99051304, 108055968, 126065296, 148576956, 173339782, 186973248, 189097944, 198102608, 216111936, 252130592, 260009673, 297153912, 346679564, 378195888, 396205216, 504261184, 520019346, 594307824, 693359128, 756391776, 792410432, 1040038692, 1188615648, 1386718256, 1512783552, 2080077384, 2377231296, 2773436512, 4160154768, 5546873024, 8320309536, 16640619072]

約数ペア:

[(1, 16640619072), (2, 8320309536), (3, 5546873024), (4, 4160154768), (6, 2773436512), (7, 2377231296), (8, 2080077384), (11, 1512783552), (12, 1386718256), (14, 1188615648), (16, 1040038692), (21, 792410432), (22, 756391776), (24, 693359128), (28, 594307824), (32, 520019346), (33, 504261184), (42, 396205216), (44, 378195888), (48, 346679564), (56, 297153912), (64, 260009673), (66, 252130592), (77, 216111936), (84, 198102608), (88, 189097944), (89, 186973248), (96, 173339782), (112, 148576956), (132, 126065296), (154, 108055968), (168, 99051304), (176, 94548972), (178, 93486624), (192, 86669891), (224, 74288478), (231, 72037312), (264, 63032648), (267, 62324416), (308, 54027984), (336, 49525652), (352, 47274486), (356, 46743312), (448, 37144239), (462, 36018656), (528, 31516324), (534, 31162208), (616, 27013992), (623, 26710464), (672, 24762826), (704, 23637243), (712, 23371656), (924, 18009328), (979, 16997568), (1056, 15758162), (1068, 15581104), (1232, 13506996), (1246, 13355232), (1344, 12381413), (1424, 11685828), (1848, 9004664), (1869, 8903488), (1958, 8498784), (2112, 7879081), (2136, 7790552), (2464, 6753498), (2492, 6677616), (2848, 5842914), (2937, 5665856), (3696, 4502332), (3738, 4451744), (3916, 4249392), (4272, 3895276), (4928, 3376749), (4984, 3338808), (5696, 2921457), (5874, 2832928), (6853, 2428224), (7392, 2251166), (7476, 2225872), (7832, 2124696), (8544, 1947638), (9968, 1669404), (11748, 1416464), (12647, 1315776), (13706, 1214112), (14784, 1125583), (14952, 1112936), (15664, 1062348), (17088, 973819), (19936, 834702), (20559, 809408), (23496, 708232), (25294, 657888), (27412, 607056), (29904, 556468), (31328, 531174), (37941, 438592), (39872, 417351), (41118, 404704), (46992, 354116), (50588, 328944), (54824, 303528), (59808, 278234), (62656, 265587), (75882, 219296), (82236, 202352), (88529, 187968), (93984, 177058), (101176, 164472), (109648, 151764), (119616, 139117)]