2577162240

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{6991}}^1$

素因数の和:7028

約数の個数: 168

約数和(自身を含む): 8934895008

約数和(自身を除く): 6357732768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 6991, 7680, 8192, 9216, 10240, 11520, 12288, 13982, 15360, 18432, 20480, 20973, 23040, 24576, 27964, 30720, 34955, 36864, 40960, 41946, 46080, 55928, 61440, 62919, 69910, 73728, 83892, 92160, 104865, 111856, 122880, 125838, 139820, 167784, 184320, 209730, 223712, 251676, 279640, 314595, 335568, 368640, 419460, 447424, 503352, 559280, 629190, 671136, 838920, 894848, 1006704, 1118560, 1258380, 1342272, 1677840, 1789696, 2013408, 2237120, 2516760, 2684544, 3355680, 3579392, 4026816, 4474240, 5033520, 5369088, 6711360, 7158784, 8053632, 8948480, 10067040, 10738176, 13422720, 14317568, 16107264, 17896960, 20134080, 21476352, 26845440, 28635136, 32214528, 35793920, 40268160, 42952704, 53690880, 57270272, 64429056, 71587840, 80536320, 85905408, 107381760, 128858112, 143175680, 161072640, 171810816, 214763520, 257716224, 286351360, 322145280, 429527040, 515432448, 644290560, 859054080, 1288581120, 2577162240]

約数ペア:

[(1, 2577162240), (2, 1288581120), (3, 859054080), (4, 644290560), (5, 515432448), (6, 429527040), (8, 322145280), (9, 286351360), (10, 257716224), (12, 214763520), (15, 171810816), (16, 161072640), (18, 143175680), (20, 128858112), (24, 107381760), (30, 85905408), (32, 80536320), (36, 71587840), (40, 64429056), (45, 57270272), (48, 53690880), (60, 42952704), (64, 40268160), (72, 35793920), (80, 32214528), (90, 28635136), (96, 26845440), (120, 21476352), (128, 20134080), (144, 17896960), (160, 16107264), (180, 14317568), (192, 13422720), (240, 10738176), (256, 10067040), (288, 8948480), (320, 8053632), (360, 7158784), (384, 6711360), (480, 5369088), (512, 5033520), (576, 4474240), (640, 4026816), (720, 3579392), (768, 3355680), (960, 2684544), (1024, 2516760), (1152, 2237120), (1280, 2013408), (1440, 1789696), (1536, 1677840), (1920, 1342272), (2048, 1258380), (2304, 1118560), (2560, 1006704), (2880, 894848), (3072, 838920), (3840, 671136), (4096, 629190), (4608, 559280), (5120, 503352), (5760, 447424), (6144, 419460), (6991, 368640), (7680, 335568), (8192, 314595), (9216, 279640), (10240, 251676), (11520, 223712), (12288, 209730), (13982, 184320), (15360, 167784), (18432, 139820), (20480, 125838), (20973, 122880), (23040, 111856), (24576, 104865), (27964, 92160), (30720, 83892), (34955, 73728), (36864, 69910), (40960, 62919), (41946, 61440), (46080, 55928)]