2015541360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{133303}}^1$

素因数の和:133332

約数の個数: 160

約数和(自身を含む): 7934254080

約数和(自身を除く): 5918712720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 133303, 266606, 399909, 533212, 666515, 799818, 933121, 1066424, 1199727, 1333030, 1599636, 1866242, 1999545, 2132848, 2399454, 2666060, 2799363, 3199272, 3599181, 3732484, 3999090, 4665605, 4798908, 5332120, 5598726, 5998635, 6398544, 7198362, 7464968, 7998180, 8398089, 9331210, 9597816, 10664240, 11197452, 11997270, 13996815, 14396724, 14929936, 15996360, 16796178, 17995905, 18662420, 19195632, 22394904, 23994540, 25194267, 27993630, 28793448, 31992720, 33592356, 35991810, 37324840, 41990445, 44789808, 47989080, 50388534, 55987260, 57586896, 67184712, 71983620, 74649680, 83980890, 95978160, 100777068, 111974520, 125971335, 134369424, 143967240, 167961780, 201554136, 223949040, 251942670, 287934480, 335923560, 403108272, 503885340, 671847120, 1007770680, 2015541360]

約数ペア:

[(1, 2015541360), (2, 1007770680), (3, 671847120), (4, 503885340), (5, 403108272), (6, 335923560), (7, 287934480), (8, 251942670), (9, 223949040), (10, 201554136), (12, 167961780), (14, 143967240), (15, 134369424), (16, 125971335), (18, 111974520), (20, 100777068), (21, 95978160), (24, 83980890), (27, 74649680), (28, 71983620), (30, 67184712), (35, 57586896), (36, 55987260), (40, 50388534), (42, 47989080), (45, 44789808), (48, 41990445), (54, 37324840), (56, 35991810), (60, 33592356), (63, 31992720), (70, 28793448), (72, 27993630), (80, 25194267), (84, 23994540), (90, 22394904), (105, 19195632), (108, 18662420), (112, 17995905), (120, 16796178), (126, 15996360), (135, 14929936), (140, 14396724), (144, 13996815), (168, 11997270), (180, 11197452), (189, 10664240), (210, 9597816), (216, 9331210), (240, 8398089), (252, 7998180), (270, 7464968), (280, 7198362), (315, 6398544), (336, 5998635), (360, 5598726), (378, 5332120), (420, 4798908), (432, 4665605), (504, 3999090), (540, 3732484), (560, 3599181), (630, 3199272), (720, 2799363), (756, 2666060), (840, 2399454), (945, 2132848), (1008, 1999545), (1080, 1866242), (1260, 1599636), (1512, 1333030), (1680, 1199727), (1890, 1066424), (2160, 933121), (2520, 799818), (3024, 666515), (3780, 533212), (5040, 399909), (7560, 266606), (15120, 133303)]