2015370760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 5229932400

約数和(自身を除く): 3214561640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 37, 40, 52, 62, 65, 74, 104, 109, 124, 130, 148, 155, 185, 218, 248, 260, 296, 310, 370, 403, 436, 481, 520, 545, 620, 740, 806, 872, 961, 962, 1090, 1147, 1240, 1417, 1480, 1612, 1922, 1924, 2015, 2180, 2294, 2405, 2834, 3224, 3379, 3844, 3848, 4030, 4033, 4360, 4588, 4805, 4810, 5668, 5735, 6758, 7085, 7688, 8060, 8066, 9176, 9610, 9620, 11336, 11470, 12493, 13516, 14170, 14911, 16120, 16132, 16895, 19220, 19240, 20165, 22940, 24986, 27032, 28340, 29822, 32264, 33790, 35557, 38440, 40330, 43927, 45880, 49972, 52429, 56680, 59644, 62465, 67580, 71114, 74555, 80660, 87854, 99944, 104749, 104858, 119288, 124930, 125023, 135160, 142228, 149110, 161320, 175708, 177785, 209498, 209716, 219635, 249860, 250046, 262145, 284456, 298220, 351416, 355570, 418996, 419432, 439270, 462241, 499720, 500092, 523745, 524290, 596440, 625115, 711140, 837992, 878540, 924482, 1000184, 1047490, 1048580, 1250230, 1361737, 1422280, 1625299, 1757080, 1848964, 2094980, 2097160, 2311205, 2500460, 2723474, 3250598, 3697928, 3875713, 4189960, 4622410, 5000920, 5446948, 6501196, 6808685, 7751426, 8126495, 9244820, 10893896, 13002392, 13617370, 15502852, 16252990, 18489640, 19378565, 27234740, 31005704, 32505980, 38757130, 50384269, 54469480, 65011960, 77514260, 100768538, 155028520, 201537076, 251921345, 403074152, 503842690, 1007685380, 2015370760]

約数ペア:

[(1, 2015370760), (2, 1007685380), (4, 503842690), (5, 403074152), (8, 251921345), (10, 201537076), (13, 155028520), (20, 100768538), (26, 77514260), (31, 65011960), (37, 54469480), (40, 50384269), (52, 38757130), (62, 32505980), (65, 31005704), (74, 27234740), (104, 19378565), (109, 18489640), (124, 16252990), (130, 15502852), (148, 13617370), (155, 13002392), (185, 10893896), (218, 9244820), (248, 8126495), (260, 7751426), (296, 6808685), (310, 6501196), (370, 5446948), (403, 5000920), (436, 4622410), (481, 4189960), (520, 3875713), (545, 3697928), (620, 3250598), (740, 2723474), (806, 2500460), (872, 2311205), (961, 2097160), (962, 2094980), (1090, 1848964), (1147, 1757080), (1240, 1625299), (1417, 1422280), (1480, 1361737), (1612, 1250230), (1922, 1048580), (1924, 1047490), (2015, 1000184), (2180, 924482), (2294, 878540), (2405, 837992), (2834, 711140), (3224, 625115), (3379, 596440), (3844, 524290), (3848, 523745), (4030, 500092), (4033, 499720), (4360, 462241), (4588, 439270), (4805, 419432), (4810, 418996), (5668, 355570), (5735, 351416), (6758, 298220), (7085, 284456), (7688, 262145), (8060, 250046), (8066, 249860), (9176, 219635), (9610, 209716), (9620, 209498), (11336, 177785), (11470, 175708), (12493, 161320), (13516, 149110), (14170, 142228), (14911, 135160), (16120, 125023), (16132, 124930), (16895, 119288), (19220, 104858), (19240, 104749), (20165, 99944), (22940, 87854), (24986, 80660), (27032, 74555), (28340, 71114), (29822, 67580), (32264, 62465), (33790, 59644), (35557, 56680), (38440, 52429), (40330, 49972), (43927, 45880)]