8222052720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{287887}}^1$

素因数の和:287927

約数の個数: 160

約数和(自身を含む): 30843168768

約数和(自身を除く): 22621116048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 287887, 575774, 863661, 1151548, 1439435, 1727322, 2015209, 2303096, 2878870, 3454644, 4030418, 4318305, 4606192, 4894079, 5757740, 6045627, 6909288, 8060836, 8636610, 9788158, 10076045, 11515480, 12091254, 13818576, 14682237, 16121672, 17273220, 19576316, 20152090, 23030960, 24182508, 24470395, 29364474, 30228135, 32243344, 34258553, 34546440, 39152632, 40304180, 48365016, 48940790, 58728948, 60456270, 68517106, 69092880, 73411185, 78305264, 80608360, 96730032, 97881580, 102775659, 117457896, 120912540, 137034212, 146822370, 161216720, 171292765, 195763160, 205551318, 234915792, 241825080, 274068424, 293644740, 342585530, 391526320, 411102636, 483650160, 513878295, 548136848, 587289480, 685171060, 822205272, 1027756590, 1174578960, 1370342120, 1644410544, 2055513180, 2740684240, 4111026360, 8222052720]

約数ペア:

[(1, 8222052720), (2, 4111026360), (3, 2740684240), (4, 2055513180), (5, 1644410544), (6, 1370342120), (7, 1174578960), (8, 1027756590), (10, 822205272), (12, 685171060), (14, 587289480), (15, 548136848), (16, 513878295), (17, 483650160), (20, 411102636), (21, 391526320), (24, 342585530), (28, 293644740), (30, 274068424), (34, 241825080), (35, 234915792), (40, 205551318), (42, 195763160), (48, 171292765), (51, 161216720), (56, 146822370), (60, 137034212), (68, 120912540), (70, 117457896), (80, 102775659), (84, 97881580), (85, 96730032), (102, 80608360), (105, 78305264), (112, 73411185), (119, 69092880), (120, 68517106), (136, 60456270), (140, 58728948), (168, 48940790), (170, 48365016), (204, 40304180), (210, 39152632), (238, 34546440), (240, 34258553), (255, 32243344), (272, 30228135), (280, 29364474), (336, 24470395), (340, 24182508), (357, 23030960), (408, 20152090), (420, 19576316), (476, 17273220), (510, 16121672), (560, 14682237), (595, 13818576), (680, 12091254), (714, 11515480), (816, 10076045), (840, 9788158), (952, 8636610), (1020, 8060836), (1190, 6909288), (1360, 6045627), (1428, 5757740), (1680, 4894079), (1785, 4606192), (1904, 4318305), (2040, 4030418), (2380, 3454644), (2856, 2878870), (3570, 2303096), (4080, 2015209), (4760, 1727322), (5712, 1439435), (7140, 1151548), (9520, 863661), (14280, 575774), (28560, 287887)]