8140240440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1958

約数の個数: 192

約数和(自身を含む): 26937424800

約数和(自身を除く): 18797184360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 131, 180, 202, 262, 303, 360, 393, 404, 505, 524, 606, 655, 786, 808, 909, 1010, 1048, 1179, 1212, 1310, 1515, 1572, 1709, 1818, 1965, 2020, 2358, 2424, 2620, 3030, 3144, 3418, 3636, 3930, 4040, 4545, 4716, 5127, 5240, 5895, 6060, 6836, 7272, 7860, 8545, 9090, 9432, 10254, 11790, 12120, 13231, 13672, 15381, 15720, 17090, 18180, 20508, 23580, 25635, 26462, 30762, 34180, 36360, 39693, 41016, 47160, 51270, 52924, 61524, 66155, 68360, 76905, 79386, 102540, 105848, 119079, 123048, 132310, 153810, 158772, 172609, 198465, 205080, 223879, 238158, 264620, 307620, 317544, 345218, 396930, 447758, 476316, 517827, 529240, 595395, 615240, 671637, 690436, 793860, 863045, 895516, 952632, 1035654, 1119395, 1190790, 1343274, 1380872, 1553481, 1587720, 1726090, 1791032, 2014911, 2071308, 2238790, 2381580, 2589135, 2686548, 3106962, 3358185, 3452180, 4029822, 4142616, 4477580, 4763160, 5178270, 5373096, 6213924, 6716370, 6904360, 7767405, 8059644, 8955160, 10074555, 10356540, 12427848, 13432740, 15534810, 16119288, 20149110, 20713080, 22611779, 26865480, 31069620, 40298220, 45223558, 62139240, 67835337, 80596440, 90447116, 113058895, 135670674, 180894232, 203506011, 226117790, 271341348, 339176685, 407012022, 452235580, 542682696, 678353370, 814024044, 904471160, 1017530055, 1356706740, 1628048088, 2035060110, 2713413480, 4070120220, 8140240440]

約数ペア:

[(1, 8140240440), (2, 4070120220), (3, 2713413480), (4, 2035060110), (5, 1628048088), (6, 1356706740), (8, 1017530055), (9, 904471160), (10, 814024044), (12, 678353370), (15, 542682696), (18, 452235580), (20, 407012022), (24, 339176685), (30, 271341348), (36, 226117790), (40, 203506011), (45, 180894232), (60, 135670674), (72, 113058895), (90, 90447116), (101, 80596440), (120, 67835337), (131, 62139240), (180, 45223558), (202, 40298220), (262, 31069620), (303, 26865480), (360, 22611779), (393, 20713080), (404, 20149110), (505, 16119288), (524, 15534810), (606, 13432740), (655, 12427848), (786, 10356540), (808, 10074555), (909, 8955160), (1010, 8059644), (1048, 7767405), (1179, 6904360), (1212, 6716370), (1310, 6213924), (1515, 5373096), (1572, 5178270), (1709, 4763160), (1818, 4477580), (1965, 4142616), (2020, 4029822), (2358, 3452180), (2424, 3358185), (2620, 3106962), (3030, 2686548), (3144, 2589135), (3418, 2381580), (3636, 2238790), (3930, 2071308), (4040, 2014911), (4545, 1791032), (4716, 1726090), (5127, 1587720), (5240, 1553481), (5895, 1380872), (6060, 1343274), (6836, 1190790), (7272, 1119395), (7860, 1035654), (8545, 952632), (9090, 895516), (9432, 863045), (10254, 793860), (11790, 690436), (12120, 671637), (13231, 615240), (13672, 595395), (15381, 529240), (15720, 517827), (17090, 476316), (18180, 447758), (20508, 396930), (23580, 345218), (25635, 317544), (26462, 307620), (30762, 264620), (34180, 238158), (36360, 223879), (39693, 205080), (41016, 198465), (47160, 172609), (51270, 158772), (52924, 153810), (61524, 132310), (66155, 123048), (68360, 119079), (76905, 105848), (79386, 102540)]