122925440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 337824000

約数和(自身を除く): 214898560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 919, 1045, 1216, 1408, 1520, 1672, 1760, 1838, 2090, 2432, 3040, 3344, 3520, 3676, 4180, 4595, 6080, 6688, 7040, 7352, 8360, 9190, 10109, 12160, 13376, 14704, 16720, 17461, 18380, 20218, 26752, 29408, 33440, 34922, 36760, 40436, 50545, 58816, 66880, 69844, 73520, 80872, 87305, 101090, 117632, 133760, 139688, 147040, 161744, 174610, 192071, 202180, 279376, 294080, 323488, 349220, 384142, 404360, 558752, 588160, 646976, 698440, 768284, 808720, 960355, 1117504, 1293952, 1396880, 1536568, 1617440, 1920710, 2235008, 2793760, 3073136, 3234880, 3841420, 5587520, 6146272, 6469760, 7682840, 11175040, 12292544, 15365680, 24585088, 30731360, 61462720, 122925440]

約数ペア:

[(1, 122925440), (2, 61462720), (4, 30731360), (5, 24585088), (8, 15365680), (10, 12292544), (11, 11175040), (16, 7682840), (19, 6469760), (20, 6146272), (22, 5587520), (32, 3841420), (38, 3234880), (40, 3073136), (44, 2793760), (55, 2235008), (64, 1920710), (76, 1617440), (80, 1536568), (88, 1396880), (95, 1293952), (110, 1117504), (128, 960355), (152, 808720), (160, 768284), (176, 698440), (190, 646976), (209, 588160), (220, 558752), (304, 404360), (320, 384142), (352, 349220), (380, 323488), (418, 294080), (440, 279376), (608, 202180), (640, 192071), (704, 174610), (760, 161744), (836, 147040), (880, 139688), (919, 133760), (1045, 117632), (1216, 101090), (1408, 87305), (1520, 80872), (1672, 73520), (1760, 69844), (1838, 66880), (2090, 58816), (2432, 50545), (3040, 40436), (3344, 36760), (3520, 34922), (3676, 33440), (4180, 29408), (4595, 26752), (6080, 20218), (6688, 18380), (7040, 17461), (7352, 16720), (8360, 14704), (9190, 13376), (10109, 12160)]