159606540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1288

約数の個数: 144

約数和(自身を含む): 524972448

約数和(自身を除く): 365365908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 430, 510, 516, 612, 645, 731, 765, 774, 860, 1020, 1213, 1290, 1462, 1530, 1548, 1935, 2193, 2426, 2580, 2924, 3060, 3639, 3655, 3870, 4386, 4852, 6065, 6579, 7278, 7310, 7740, 8772, 10917, 10965, 12130, 13158, 14556, 14620, 18195, 20621, 21834, 21930, 24260, 26316, 32895, 36390, 41242, 43668, 43860, 52159, 54585, 61863, 65790, 72780, 82484, 103105, 104318, 109170, 123726, 131580, 156477, 185589, 206210, 208636, 218340, 247452, 260795, 309315, 312954, 371178, 412420, 469431, 521590, 618630, 625908, 742356, 782385, 886703, 927945, 938862, 1043180, 1237260, 1564770, 1773406, 1855890, 1877724, 2347155, 2660109, 3129540, 3546812, 3711780, 4433515, 4694310, 5320218, 7980327, 8867030, 9388620, 10640436, 13300545, 15960654, 17734060, 26601090, 31921308, 39901635, 53202180, 79803270, 159606540]

約数ペア:

[(1, 159606540), (2, 79803270), (3, 53202180), (4, 39901635), (5, 31921308), (6, 26601090), (9, 17734060), (10, 15960654), (12, 13300545), (15, 10640436), (17, 9388620), (18, 8867030), (20, 7980327), (30, 5320218), (34, 4694310), (36, 4433515), (43, 3711780), (45, 3546812), (51, 3129540), (60, 2660109), (68, 2347155), (85, 1877724), (86, 1855890), (90, 1773406), (102, 1564770), (129, 1237260), (153, 1043180), (170, 938862), (172, 927945), (180, 886703), (204, 782385), (215, 742356), (255, 625908), (258, 618630), (306, 521590), (340, 469431), (387, 412420), (430, 371178), (510, 312954), (516, 309315), (612, 260795), (645, 247452), (731, 218340), (765, 208636), (774, 206210), (860, 185589), (1020, 156477), (1213, 131580), (1290, 123726), (1462, 109170), (1530, 104318), (1548, 103105), (1935, 82484), (2193, 72780), (2426, 65790), (2580, 61863), (2924, 54585), (3060, 52159), (3639, 43860), (3655, 43668), (3870, 41242), (4386, 36390), (4852, 32895), (6065, 26316), (6579, 24260), (7278, 21930), (7310, 21834), (7740, 20621), (8772, 18195), (10917, 14620), (10965, 14556), (12130, 13158)]