82751040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 168

約数和(自身を含む): 290047680

約数和(自身を除く): 207296640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 487, 531, 576, 590, 708, 720, 885, 944, 960, 974, 1062, 1180, 1416, 1440, 1461, 1770, 1888, 1948, 2124, 2360, 2435, 2655, 2832, 2880, 2922, 3540, 3776, 3896, 4248, 4383, 4720, 4870, 5310, 5664, 5844, 7080, 7305, 7792, 8496, 8766, 9440, 9740, 10620, 11328, 11688, 14160, 14610, 15584, 16992, 17532, 18880, 19480, 21240, 21915, 23376, 28320, 28733, 29220, 31168, 33984, 35064, 38960, 42480, 43830, 46752, 56640, 57466, 58440, 70128, 77920, 84960, 86199, 87660, 93504, 114932, 116880, 140256, 143665, 155840, 169920, 172398, 175320, 229864, 233760, 258597, 280512, 287330, 344796, 350640, 430995, 459728, 467520, 517194, 574660, 689592, 701280, 861990, 919456, 1034388, 1149320, 1292985, 1379184, 1402560, 1723980, 1838912, 2068776, 2298640, 2585970, 2758368, 3447960, 4137552, 4597280, 5171940, 5516736, 6895920, 8275104, 9194560, 10343880, 13791840, 16550208, 20687760, 27583680, 41375520, 82751040]

約数ペア:

[(1, 82751040), (2, 41375520), (3, 27583680), (4, 20687760), (5, 16550208), (6, 13791840), (8, 10343880), (9, 9194560), (10, 8275104), (12, 6895920), (15, 5516736), (16, 5171940), (18, 4597280), (20, 4137552), (24, 3447960), (30, 2758368), (32, 2585970), (36, 2298640), (40, 2068776), (45, 1838912), (48, 1723980), (59, 1402560), (60, 1379184), (64, 1292985), (72, 1149320), (80, 1034388), (90, 919456), (96, 861990), (118, 701280), (120, 689592), (144, 574660), (160, 517194), (177, 467520), (180, 459728), (192, 430995), (236, 350640), (240, 344796), (288, 287330), (295, 280512), (320, 258597), (354, 233760), (360, 229864), (472, 175320), (480, 172398), (487, 169920), (531, 155840), (576, 143665), (590, 140256), (708, 116880), (720, 114932), (885, 93504), (944, 87660), (960, 86199), (974, 84960), (1062, 77920), (1180, 70128), (1416, 58440), (1440, 57466), (1461, 56640), (1770, 46752), (1888, 43830), (1948, 42480), (2124, 38960), (2360, 35064), (2435, 33984), (2655, 31168), (2832, 29220), (2880, 28733), (2922, 28320), (3540, 23376), (3776, 21915), (3896, 21240), (4248, 19480), (4383, 18880), (4720, 17532), (4870, 16992), (5310, 15584), (5664, 14610), (5844, 14160), (7080, 11688), (7305, 11328), (7792, 10620), (8496, 9740), (8766, 9440)]