210010080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8929}}^1$

素因数の和:8961

約数の個数: 144

約数和(自身を含む): 769623120

約数和(自身を除く): 559613040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8929, 11760, 17858, 23520, 26787, 35716, 44645, 53574, 62503, 71432, 89290, 107148, 125006, 133935, 142864, 178580, 187509, 214296, 250012, 267870, 285728, 312515, 357160, 375018, 428592, 437521, 500024, 535740, 625030, 714320, 750036, 857184, 875042, 937545, 1000048, 1071480, 1250060, 1312563, 1428640, 1500072, 1750084, 1875090, 2000096, 2142960, 2187605, 2500120, 2625126, 3000144, 3500168, 3750180, 4285920, 4375210, 5000240, 5250252, 6000288, 6562815, 7000336, 7500360, 8750420, 10000480, 10500504, 13125630, 14000672, 15000720, 17500840, 21001008, 26251260, 30001440, 35001680, 42002016, 52502520, 70003360, 105005040, 210010080]

約数ペア:

[(1, 210010080), (2, 105005040), (3, 70003360), (4, 52502520), (5, 42002016), (6, 35001680), (7, 30001440), (8, 26251260), (10, 21001008), (12, 17500840), (14, 15000720), (15, 14000672), (16, 13125630), (20, 10500504), (21, 10000480), (24, 8750420), (28, 7500360), (30, 7000336), (32, 6562815), (35, 6000288), (40, 5250252), (42, 5000240), (48, 4375210), (49, 4285920), (56, 3750180), (60, 3500168), (70, 3000144), (80, 2625126), (84, 2500120), (96, 2187605), (98, 2142960), (105, 2000096), (112, 1875090), (120, 1750084), (140, 1500072), (147, 1428640), (160, 1312563), (168, 1250060), (196, 1071480), (210, 1000048), (224, 937545), (240, 875042), (245, 857184), (280, 750036), (294, 714320), (336, 625030), (392, 535740), (420, 500024), (480, 437521), (490, 428592), (560, 375018), (588, 357160), (672, 312515), (735, 285728), (784, 267870), (840, 250012), (980, 214296), (1120, 187509), (1176, 178580), (1470, 142864), (1568, 133935), (1680, 125006), (1960, 107148), (2352, 89290), (2940, 71432), (3360, 62503), (3920, 53574), (4704, 44645), (5880, 35716), (7840, 26787), (8929, 23520), (11760, 17858)]