1207837120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1031}}^1$

素因数の和:1578

約数の個数: 112

約数和(自身を含む): 3296521728

約数和(自身を除く): 2088684608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 523, 560, 1031, 1046, 1120, 2062, 2092, 2240, 2615, 3661, 4124, 4184, 5155, 5230, 7217, 7322, 8248, 8368, 10310, 10460, 14434, 14644, 16496, 16736, 18305, 20620, 20920, 28868, 29288, 32992, 33472, 36085, 36610, 41240, 41840, 57736, 58576, 65984, 72170, 73220, 82480, 83680, 115472, 117152, 144340, 146440, 164960, 167360, 230944, 234304, 288680, 292880, 329920, 461888, 539213, 577360, 585760, 1078426, 1154720, 1171520, 2156852, 2309440, 2696065, 3774491, 4313704, 5392130, 7548982, 8627408, 10784260, 15097964, 17254816, 18872455, 21568520, 30195928, 34509632, 37744910, 43137040, 60391856, 75489820, 86274080, 120783712, 150979640, 172548160, 241567424, 301959280, 603918560, 1207837120]

約数ペア:

[(1, 1207837120), (2, 603918560), (4, 301959280), (5, 241567424), (7, 172548160), (8, 150979640), (10, 120783712), (14, 86274080), (16, 75489820), (20, 60391856), (28, 43137040), (32, 37744910), (35, 34509632), (40, 30195928), (56, 21568520), (64, 18872455), (70, 17254816), (80, 15097964), (112, 10784260), (140, 8627408), (160, 7548982), (224, 5392130), (280, 4313704), (320, 3774491), (448, 2696065), (523, 2309440), (560, 2156852), (1031, 1171520), (1046, 1154720), (1120, 1078426), (2062, 585760), (2092, 577360), (2240, 539213), (2615, 461888), (3661, 329920), (4124, 292880), (4184, 288680), (5155, 234304), (5230, 230944), (7217, 167360), (7322, 164960), (8248, 146440), (8368, 144340), (10310, 117152), (10460, 115472), (14434, 83680), (14644, 82480), (16496, 73220), (16736, 72170), (18305, 65984), (20620, 58576), (20920, 57736), (28868, 41840), (29288, 41240), (32992, 36610), (33472, 36085)]