208161334080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3441821}}^1$

素因数の和:3441854

約数の個数: 224

約数和(自身を含む): 839253876480

約数和(自身を除く): 631092542400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 3441821, 6883642, 10325463, 13767284, 17209105, 20650926, 24092747, 27534568, 30976389, 34418210, 41301852, 48185494, 51627315, 55069136, 61952778, 68836420, 72278241, 82603704, 92929167, 96370988, 103254630, 110138272, 120463735, 123905556, 137672840, 144556482, 154881945, 165207408, 185858334, 192741976, 206509260, 216834723, 220276544, 240927470, 247811112, 275345680, 289112964, 309763890, 330414816, 361391205, 371716668, 385483952, 413018520, 433669446, 464645835, 481854940, 495622224, 550691360, 578225928, 619527780, 650504169, 660829632, 722782410, 743433336, 770967904, 826037040, 867338892, 929291670, 963709880, 991244448, 1084173615, 1101382720, 1156451856, 1239055560, 1301008338, 1445564820, 1486866672, 1541935808, 1652074080, 1734677784, 1858583340, 1927419760, 1982488896, 2168347230, 2312903712, 2478111120, 2602016676, 2891129640, 2973733344, 3252520845, 3304148160, 3469355568, 3717166680, 3854839520, 4336694460, 4625807424, 4956222240, 5204033352, 5782259280, 5947466688, 6505041690, 6938711136, 7434333360, 7709679040, 8673388920, 9912444480, 10408066704, 11564518560, 13010083380, 13877422272, 14868666720, 17346777840, 20816133408, 23129037120, 26020166760, 29737333440, 34693555680, 41632266816, 52040333520, 69387111360, 104080667040, 208161334080]

約数ペア:

[(1, 208161334080), (2, 104080667040), (3, 69387111360), (4, 52040333520), (5, 41632266816), (6, 34693555680), (7, 29737333440), (8, 26020166760), (9, 23129037120), (10, 20816133408), (12, 17346777840), (14, 14868666720), (15, 13877422272), (16, 13010083380), (18, 11564518560), (20, 10408066704), (21, 9912444480), (24, 8673388920), (27, 7709679040), (28, 7434333360), (30, 6938711136), (32, 6505041690), (35, 5947466688), (36, 5782259280), (40, 5204033352), (42, 4956222240), (45, 4625807424), (48, 4336694460), (54, 3854839520), (56, 3717166680), (60, 3469355568), (63, 3304148160), (64, 3252520845), (70, 2973733344), (72, 2891129640), (80, 2602016676), (84, 2478111120), (90, 2312903712), (96, 2168347230), (105, 1982488896), (108, 1927419760), (112, 1858583340), (120, 1734677784), (126, 1652074080), (135, 1541935808), (140, 1486866672), (144, 1445564820), (160, 1301008338), (168, 1239055560), (180, 1156451856), (189, 1101382720), (192, 1084173615), (210, 991244448), (216, 963709880), (224, 929291670), (240, 867338892), (252, 826037040), (270, 770967904), (280, 743433336), (288, 722782410), (315, 660829632), (320, 650504169), (336, 619527780), (360, 578225928), (378, 550691360), (420, 495622224), (432, 481854940), (448, 464645835), (480, 433669446), (504, 413018520), (540, 385483952), (560, 371716668), (576, 361391205), (630, 330414816), (672, 309763890), (720, 289112964), (756, 275345680), (840, 247811112), (864, 240927470), (945, 220276544), (960, 216834723), (1008, 206509260), (1080, 192741976), (1120, 185858334), (1260, 165207408), (1344, 154881945), (1440, 144556482), (1512, 137672840), (1680, 123905556), (1728, 120463735), (1890, 110138272), (2016, 103254630), (2160, 96370988), (2240, 92929167), (2520, 82603704), (2880, 72278241), (3024, 68836420), (3360, 61952778), (3780, 55069136), (4032, 51627315), (4320, 48185494), (5040, 41301852), (6048, 34418210), (6720, 30976389), (7560, 27534568), (8640, 24092747), (10080, 20650926), (12096, 17209105), (15120, 13767284), (20160, 10325463), (30240, 6883642), (60480, 3441821)]