126866040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7949}}^1$

素因数の和:7989

約数の個数: 128

約数和(自身を含む): 457920000

約数和(自身を除く): 331053960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7949, 7980, 15898, 15960, 23847, 31796, 39745, 47694, 55643, 63592, 79490, 95388, 111286, 119235, 151031, 158980, 166929, 190776, 222572, 238470, 278215, 302062, 317960, 333858, 445144, 453093, 476940, 556430, 604124, 667716, 755155, 834645, 906186, 953880, 1057217, 1112860, 1208248, 1335432, 1510310, 1669290, 1812372, 2114434, 2225720, 2265465, 3020620, 3171651, 3338580, 3624744, 4228868, 4530930, 5286085, 6041240, 6343302, 6677160, 8457736, 9061860, 10572170, 12686604, 15858255, 18123720, 21144340, 25373208, 31716510, 42288680, 63433020, 126866040]

約数ペア:

[(1, 126866040), (2, 63433020), (3, 42288680), (4, 31716510), (5, 25373208), (6, 21144340), (7, 18123720), (8, 15858255), (10, 12686604), (12, 10572170), (14, 9061860), (15, 8457736), (19, 6677160), (20, 6343302), (21, 6041240), (24, 5286085), (28, 4530930), (30, 4228868), (35, 3624744), (38, 3338580), (40, 3171651), (42, 3020620), (56, 2265465), (57, 2225720), (60, 2114434), (70, 1812372), (76, 1669290), (84, 1510310), (95, 1335432), (105, 1208248), (114, 1112860), (120, 1057217), (133, 953880), (140, 906186), (152, 834645), (168, 755155), (190, 667716), (210, 604124), (228, 556430), (266, 476940), (280, 453093), (285, 445144), (380, 333858), (399, 317960), (420, 302062), (456, 278215), (532, 238470), (570, 222572), (665, 190776), (760, 166929), (798, 158980), (840, 151031), (1064, 119235), (1140, 111286), (1330, 95388), (1596, 79490), (1995, 63592), (2280, 55643), (2660, 47694), (3192, 39745), (3990, 31796), (5320, 23847), (7949, 15960), (7980, 15898)]