222471542160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1423909}}^1$

素因数の和:1423966

約数の個数: 240

約数和(自身を含む): 881411681280

約数和(自身を除く): 658940139120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 17360, 19530, 22320, 26040, 31248, 39060, 52080, 78120, 156240, 1423909, 2847818, 4271727, 5695636, 7119545, 8543454, 9967363, 11391272, 12815181, 14239090, 17086908, 19934726, 21358635, 22782544, 25630362, 28478180, 29902089, 34173816, 39869452, 42717270, 44141179, 49836815, 51260724, 56956360, 59804178, 64075905, 68347632, 79738904, 85434540, 88282358, 89706267, 99673630, 102521448, 113912720, 119608356, 128151810, 132423537, 149510445, 159477808, 170869080, 176564716, 179412534, 199347260, 205042896, 220705895, 239216712, 256303620, 264847074, 299020890, 308988253, 341738160, 353129432, 358825068, 397270611, 398694520, 441411790, 448531335, 478433424, 512607240, 529694148, 598041780, 617976506, 662117685, 706258864, 717650136, 794541222, 797389040, 882823580, 897062670, 926964759, 1025214480, 1059388296, 1196083560, 1235953012, 1324235370, 1435300272, 1544941265, 1589082444, 1765647160, 1794125340, 1853929518, 1986353055, 2118776592, 2392167120, 2471906024, 2648470740, 2780894277, 3089882530, 3178164888, 3531294320, 3588250680, 3707859036, 3972706110, 4634823795, 4943812048, 5296941480, 5561788554, 6179765060, 6356329776, 7176501360, 7415718072, 7945412220, 9269647590, 10593882960, 11123577108, 12359530120, 13904471385, 14831436144, 15890824440, 18539295180, 22247154216, 24719060240, 27808942770, 31781648880, 37078590360, 44494308432, 55617885540, 74157180720, 111235771080, 222471542160]

約数ペア:

[(1, 222471542160), (2, 111235771080), (3, 74157180720), (4, 55617885540), (5, 44494308432), (6, 37078590360), (7, 31781648880), (8, 27808942770), (9, 24719060240), (10, 22247154216), (12, 18539295180), (14, 15890824440), (15, 14831436144), (16, 13904471385), (18, 12359530120), (20, 11123577108), (21, 10593882960), (24, 9269647590), (28, 7945412220), (30, 7415718072), (31, 7176501360), (35, 6356329776), (36, 6179765060), (40, 5561788554), (42, 5296941480), (45, 4943812048), (48, 4634823795), (56, 3972706110), (60, 3707859036), (62, 3588250680), (63, 3531294320), (70, 3178164888), (72, 3089882530), (80, 2780894277), (84, 2648470740), (90, 2471906024), (93, 2392167120), (105, 2118776592), (112, 1986353055), (120, 1853929518), (124, 1794125340), (126, 1765647160), (140, 1589082444), (144, 1544941265), (155, 1435300272), (168, 1324235370), (180, 1235953012), (186, 1196083560), (210, 1059388296), (217, 1025214480), (240, 926964759), (248, 897062670), (252, 882823580), (279, 797389040), (280, 794541222), (310, 717650136), (315, 706258864), (336, 662117685), (360, 617976506), (372, 598041780), (420, 529694148), (434, 512607240), (465, 478433424), (496, 448531335), (504, 441411790), (558, 398694520), (560, 397270611), (620, 358825068), (630, 353129432), (651, 341738160), (720, 308988253), (744, 299020890), (840, 264847074), (868, 256303620), (930, 239216712), (1008, 220705895), (1085, 205042896), (1116, 199347260), (1240, 179412534), (1260, 176564716), (1302, 170869080), (1395, 159477808), (1488, 149510445), (1680, 132423537), (1736, 128151810), (1860, 119608356), (1953, 113912720), (2170, 102521448), (2232, 99673630), (2480, 89706267), (2520, 88282358), (2604, 85434540), (2790, 79738904), (3255, 68347632), (3472, 64075905), (3720, 59804178), (3906, 56956360), (4340, 51260724), (4464, 49836815), (5040, 44141179), (5208, 42717270), (5580, 39869452), (6510, 34173816), (7440, 29902089), (7812, 28478180), (8680, 25630362), (9765, 22782544), (10416, 21358635), (11160, 19934726), (13020, 17086908), (15624, 14239090), (17360, 12815181), (19530, 11391272), (22320, 9967363), (26040, 8543454), (31248, 7119545), (39060, 5695636), (52080, 4271727), (78120, 2847818), (156240, 1423909)]