220695828864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{4651}}^1$

素因数の和:4941

約数の個数: 256

約数和(自身を含む): 680248934400

約数和(自身を除く): 459553105536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 139, 168, 192, 224, 254, 278, 336, 381, 384, 417, 448, 508, 556, 672, 762, 834, 889, 896, 973, 1016, 1112, 1344, 1524, 1668, 1778, 1946, 2032, 2224, 2667, 2688, 2919, 3048, 3336, 3556, 3892, 4064, 4448, 4651, 5334, 5838, 6096, 6672, 7112, 7784, 8128, 8896, 9302, 10668, 11676, 12192, 13344, 13953, 14224, 15568, 16256, 17653, 17792, 18604, 21336, 23352, 24384, 26688, 27906, 28448, 31136, 32557, 35306, 37208, 42672, 46704, 48768, 52959, 53376, 55812, 56896, 62272, 65114, 70612, 74416, 85344, 93408, 97671, 105918, 111624, 113792, 123571, 124544, 130228, 141224, 148832, 170688, 186816, 195342, 211836, 223248, 247142, 260456, 282448, 297664, 341376, 370713, 373632, 390684, 423672, 446496, 494284, 520912, 564896, 590677, 595328, 646489, 741426, 781368, 847344, 892992, 988568, 1041824, 1129792, 1181354, 1292978, 1482852, 1562736, 1694688, 1772031, 1785984, 1939467, 1977136, 2083648, 2259584, 2362708, 2585956, 2965704, 3125472, 3389376, 3544062, 3878934, 3954272, 4134739, 4167296, 4525423, 4725416, 5171912, 5931408, 6250944, 6778752, 7088124, 7757868, 7908544, 8269478, 9050846, 9450832, 10343824, 11862816, 12404217, 12501888, 13576269, 14176248, 15515736, 15817088, 16538956, 18101692, 18901664, 20687648, 23725632, 24808434, 27152538, 28352496, 31031472, 33077912, 36203384, 37803328, 41375296, 47451264, 49616868, 54305076, 56704992, 62062944, 66155824, 72406768, 75606656, 82104103, 82750592, 99233736, 108610152, 113409984, 124125888, 132311648, 144813536, 164208206, 198467472, 217220304, 226819968, 246312309, 248251776, 264623296, 289627072, 328416412, 396934944, 434440608, 492624618, 529246592, 574728721, 579254144, 656832824, 793869888, 868881216, 985249236, 1149457442, 1313665648, 1587739776, 1724186163, 1737762432, 1970498472, 2298914884, 2627331296, 3448372326, 3940996944, 4597829768, 5254662592, 6896744652, 7881993888, 9195659536, 10509325184, 13793489304, 15763987776, 18391319072, 27586978608, 31527975552, 36782638144, 55173957216, 73565276288, 110347914432, 220695828864]

約数ペア:

[(1, 220695828864), (2, 110347914432), (3, 73565276288), (4, 55173957216), (6, 36782638144), (7, 31527975552), (8, 27586978608), (12, 18391319072), (14, 15763987776), (16, 13793489304), (21, 10509325184), (24, 9195659536), (28, 7881993888), (32, 6896744652), (42, 5254662592), (48, 4597829768), (56, 3940996944), (64, 3448372326), (84, 2627331296), (96, 2298914884), (112, 1970498472), (127, 1737762432), (128, 1724186163), (139, 1587739776), (168, 1313665648), (192, 1149457442), (224, 985249236), (254, 868881216), (278, 793869888), (336, 656832824), (381, 579254144), (384, 574728721), (417, 529246592), (448, 492624618), (508, 434440608), (556, 396934944), (672, 328416412), (762, 289627072), (834, 264623296), (889, 248251776), (896, 246312309), (973, 226819968), (1016, 217220304), (1112, 198467472), (1344, 164208206), (1524, 144813536), (1668, 132311648), (1778, 124125888), (1946, 113409984), (2032, 108610152), (2224, 99233736), (2667, 82750592), (2688, 82104103), (2919, 75606656), (3048, 72406768), (3336, 66155824), (3556, 62062944), (3892, 56704992), (4064, 54305076), (4448, 49616868), (4651, 47451264), (5334, 41375296), (5838, 37803328), (6096, 36203384), (6672, 33077912), (7112, 31031472), (7784, 28352496), (8128, 27152538), (8896, 24808434), (9302, 23725632), (10668, 20687648), (11676, 18901664), (12192, 18101692), (13344, 16538956), (13953, 15817088), (14224, 15515736), (15568, 14176248), (16256, 13576269), (17653, 12501888), (17792, 12404217), (18604, 11862816), (21336, 10343824), (23352, 9450832), (24384, 9050846), (26688, 8269478), (27906, 7908544), (28448, 7757868), (31136, 7088124), (32557, 6778752), (35306, 6250944), (37208, 5931408), (42672, 5171912), (46704, 4725416), (48768, 4525423), (52959, 4167296), (53376, 4134739), (55812, 3954272), (56896, 3878934), (62272, 3544062), (65114, 3389376), (70612, 3125472), (74416, 2965704), (85344, 2585956), (93408, 2362708), (97671, 2259584), (105918, 2083648), (111624, 1977136), (113792, 1939467), (123571, 1785984), (124544, 1772031), (130228, 1694688), (141224, 1562736), (148832, 1482852), (170688, 1292978), (186816, 1181354), (195342, 1129792), (211836, 1041824), (223248, 988568), (247142, 892992), (260456, 847344), (282448, 781368), (297664, 741426), (341376, 646489), (370713, 595328), (373632, 590677), (390684, 564896), (423672, 520912), (446496, 494284)]