84229320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 290822400

約数和(自身を除く): 206593080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 509, 591, 788, 840, 985, 1018, 1182, 1379, 1527, 1576, 1970, 2036, 2364, 2545, 2758, 2955, 3054, 3563, 3940, 4072, 4137, 4728, 5090, 5516, 5910, 6108, 6895, 7126, 7635, 7880, 8274, 10180, 10689, 11032, 11820, 12216, 13790, 14252, 15270, 16548, 17815, 20360, 20685, 21378, 23640, 27580, 28504, 30540, 33096, 35630, 41370, 42756, 53445, 55160, 61080, 71260, 82740, 85512, 100273, 106890, 142520, 165480, 200546, 213780, 300819, 401092, 427560, 501365, 601638, 701911, 802184, 1002730, 1203276, 1403822, 1504095, 2005460, 2105733, 2406552, 2807644, 3008190, 3509555, 4010920, 4211466, 5615288, 6016380, 7019110, 8422932, 10528665, 12032760, 14038220, 16845864, 21057330, 28076440, 42114660, 84229320]

約数ペア:

[(1, 84229320), (2, 42114660), (3, 28076440), (4, 21057330), (5, 16845864), (6, 14038220), (7, 12032760), (8, 10528665), (10, 8422932), (12, 7019110), (14, 6016380), (15, 5615288), (20, 4211466), (21, 4010920), (24, 3509555), (28, 3008190), (30, 2807644), (35, 2406552), (40, 2105733), (42, 2005460), (56, 1504095), (60, 1403822), (70, 1203276), (84, 1002730), (105, 802184), (120, 701911), (140, 601638), (168, 501365), (197, 427560), (210, 401092), (280, 300819), (394, 213780), (420, 200546), (509, 165480), (591, 142520), (788, 106890), (840, 100273), (985, 85512), (1018, 82740), (1182, 71260), (1379, 61080), (1527, 55160), (1576, 53445), (1970, 42756), (2036, 41370), (2364, 35630), (2545, 33096), (2758, 30540), (2955, 28504), (3054, 27580), (3563, 23640), (3940, 21378), (4072, 20685), (4137, 20360), (4728, 17815), (5090, 16548), (5516, 15270), (5910, 14252), (6108, 13790), (6895, 12216), (7126, 11820), (7635, 11032), (7880, 10689), (8274, 10180)]