211506240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20029}}^1$

素因数の和:20060

約数の個数: 112

約数和(自身を含む): 732617280

約数和(自身を除く): 521111040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 20029, 40058, 60087, 80116, 100145, 120174, 160232, 200290, 220319, 240348, 300435, 320464, 400580, 440638, 480696, 600870, 640928, 660957, 801160, 881276, 961392, 1101595, 1201740, 1281856, 1321914, 1602320, 1762552, 1922784, 2203190, 2403480, 2643828, 3204640, 3304785, 3525104, 3845568, 4406380, 4806960, 5287656, 6409280, 6609570, 7050208, 8812760, 9613920, 10575312, 13219140, 14100416, 17625520, 19227840, 21150624, 26438280, 35251040, 42301248, 52876560, 70502080, 105753120, 211506240]

約数ペア:

[(1, 211506240), (2, 105753120), (3, 70502080), (4, 52876560), (5, 42301248), (6, 35251040), (8, 26438280), (10, 21150624), (11, 19227840), (12, 17625520), (15, 14100416), (16, 13219140), (20, 10575312), (22, 9613920), (24, 8812760), (30, 7050208), (32, 6609570), (33, 6409280), (40, 5287656), (44, 4806960), (48, 4406380), (55, 3845568), (60, 3525104), (64, 3304785), (66, 3204640), (80, 2643828), (88, 2403480), (96, 2203190), (110, 1922784), (120, 1762552), (132, 1602320), (160, 1321914), (165, 1281856), (176, 1201740), (192, 1101595), (220, 961392), (240, 881276), (264, 801160), (320, 660957), (330, 640928), (352, 600870), (440, 480696), (480, 440638), (528, 400580), (660, 320464), (704, 300435), (880, 240348), (960, 220319), (1056, 200290), (1320, 160232), (1760, 120174), (2112, 100145), (2640, 80116), (3520, 60087), (5280, 40058), (10560, 20029)]