2000625480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{88211}}^1$

素因数の和:88241

約数の個数: 160

約数和(自身を含む): 7685029440

約数和(自身を除く): 5684403960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 88211, 176422, 264633, 352844, 441055, 529266, 617477, 705688, 793899, 882110, 1058532, 1234954, 1323165, 1587798, 1764220, 1852431, 2117064, 2381697, 2469908, 2646330, 3087385, 3175596, 3528440, 3704862, 3969495, 4763394, 4939816, 5292660, 5557293, 6174770, 6351192, 7145091, 7409724, 7938990, 9262155, 9526788, 10585320, 11114586, 11908485, 12349540, 14290182, 14819448, 15877980, 16671879, 18524310, 19053576, 22229172, 23816970, 24699080, 27786465, 28580364, 31755960, 33343758, 35725455, 37048620, 44458344, 47633940, 50015637, 55572930, 57160728, 66687516, 71450910, 74097240, 83359395, 95267880, 100031274, 111145860, 133375032, 142901820, 166718790, 200062548, 222291720, 250078185, 285803640, 333437580, 400125096, 500156370, 666875160, 1000312740, 2000625480]

約数ペア:

[(1, 2000625480), (2, 1000312740), (3, 666875160), (4, 500156370), (5, 400125096), (6, 333437580), (7, 285803640), (8, 250078185), (9, 222291720), (10, 200062548), (12, 166718790), (14, 142901820), (15, 133375032), (18, 111145860), (20, 100031274), (21, 95267880), (24, 83359395), (27, 74097240), (28, 71450910), (30, 66687516), (35, 57160728), (36, 55572930), (40, 50015637), (42, 47633940), (45, 44458344), (54, 37048620), (56, 35725455), (60, 33343758), (63, 31755960), (70, 28580364), (72, 27786465), (81, 24699080), (84, 23816970), (90, 22229172), (105, 19053576), (108, 18524310), (120, 16671879), (126, 15877980), (135, 14819448), (140, 14290182), (162, 12349540), (168, 11908485), (180, 11114586), (189, 10585320), (210, 9526788), (216, 9262155), (252, 7938990), (270, 7409724), (280, 7145091), (315, 6351192), (324, 6174770), (360, 5557293), (378, 5292660), (405, 4939816), (420, 4763394), (504, 3969495), (540, 3704862), (567, 3528440), (630, 3175596), (648, 3087385), (756, 2646330), (810, 2469908), (840, 2381697), (945, 2117064), (1080, 1852431), (1134, 1764220), (1260, 1587798), (1512, 1323165), (1620, 1234954), (1890, 1058532), (2268, 882110), (2520, 793899), (2835, 705688), (3240, 617477), (3780, 529266), (4536, 441055), (5670, 352844), (7560, 264633), (11340, 176422), (22680, 88211)]