20132348160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{88861}}^1$

素因数の和:88944

約数の個数: 144

約数和(自身を含む): 65388214080

約数和(自身を除く): 45255865920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 590, 640, 708, 768, 885, 944, 960, 1180, 1280, 1416, 1770, 1888, 1920, 2360, 2832, 3540, 3776, 3840, 4720, 5664, 7080, 7552, 9440, 11328, 14160, 15104, 18880, 22656, 28320, 37760, 45312, 56640, 75520, 88861, 113280, 177722, 226560, 266583, 355444, 444305, 533166, 710888, 888610, 1066332, 1332915, 1421776, 1777220, 2132664, 2665830, 2843552, 3554440, 4265328, 5242799, 5331660, 5687104, 7108880, 8530656, 10485598, 10663320, 11374208, 14217760, 15728397, 17061312, 20971196, 21326640, 22748416, 26213995, 28435520, 31456794, 34122624, 41942392, 42653280, 52427990, 56871040, 62913588, 68245248, 78641985, 83884784, 85306560, 104855980, 113742080, 125827176, 157283970, 167769568, 170613120, 209711960, 251654352, 314567940, 335539136, 341226240, 419423920, 503308704, 629135880, 671078272, 838847840, 1006617408, 1258271760, 1342156544, 1677695680, 2013234816, 2516543520, 3355391360, 4026469632, 5033087040, 6710782720, 10066174080, 20132348160]

約数ペア:

[(1, 20132348160), (2, 10066174080), (3, 6710782720), (4, 5033087040), (5, 4026469632), (6, 3355391360), (8, 2516543520), (10, 2013234816), (12, 1677695680), (15, 1342156544), (16, 1258271760), (20, 1006617408), (24, 838847840), (30, 671078272), (32, 629135880), (40, 503308704), (48, 419423920), (59, 341226240), (60, 335539136), (64, 314567940), (80, 251654352), (96, 209711960), (118, 170613120), (120, 167769568), (128, 157283970), (160, 125827176), (177, 113742080), (192, 104855980), (236, 85306560), (240, 83884784), (256, 78641985), (295, 68245248), (320, 62913588), (354, 56871040), (384, 52427990), (472, 42653280), (480, 41942392), (590, 34122624), (640, 31456794), (708, 28435520), (768, 26213995), (885, 22748416), (944, 21326640), (960, 20971196), (1180, 17061312), (1280, 15728397), (1416, 14217760), (1770, 11374208), (1888, 10663320), (1920, 10485598), (2360, 8530656), (2832, 7108880), (3540, 5687104), (3776, 5331660), (3840, 5242799), (4720, 4265328), (5664, 3554440), (7080, 2843552), (7552, 2665830), (9440, 2132664), (11328, 1777220), (14160, 1421776), (15104, 1332915), (18880, 1066332), (22656, 888610), (28320, 710888), (37760, 533166), (45312, 444305), (56640, 355444), (75520, 266583), (88861, 226560), (113280, 177722)]