486410260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 1266330240

約数和(自身を除く): 779919980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 151, 173, 190, 196, 245, 266, 302, 346, 380, 490, 532, 604, 665, 692, 755, 865, 931, 980, 1057, 1211, 1330, 1510, 1730, 1862, 2114, 2422, 2660, 2869, 3020, 3287, 3460, 3724, 4228, 4655, 4844, 5285, 5738, 6055, 6574, 7399, 8477, 9310, 10570, 11476, 12110, 13148, 14345, 14798, 16435, 16954, 18620, 20083, 21140, 23009, 24220, 26123, 28690, 29596, 32870, 33908, 36995, 40166, 42385, 46018, 52246, 57380, 65740, 73990, 80332, 84770, 92036, 100415, 104492, 115045, 130615, 140581, 147980, 161063, 169540, 182861, 200830, 230090, 261230, 281162, 322126, 365722, 401660, 460180, 496337, 522460, 562324, 644252, 702905, 731444, 805315, 914305, 992674, 1280027, 1405810, 1610630, 1828610, 1985348, 2481685, 2560054, 2811620, 3221260, 3474359, 3657220, 4963370, 5120108, 6400135, 6948718, 9926740, 12800270, 13897436, 17371795, 24320513, 25600540, 34743590, 48641026, 69487180, 97282052, 121602565, 243205130, 486410260]

約数ペア:

[(1, 486410260), (2, 243205130), (4, 121602565), (5, 97282052), (7, 69487180), (10, 48641026), (14, 34743590), (19, 25600540), (20, 24320513), (28, 17371795), (35, 13897436), (38, 12800270), (49, 9926740), (70, 6948718), (76, 6400135), (95, 5120108), (98, 4963370), (133, 3657220), (140, 3474359), (151, 3221260), (173, 2811620), (190, 2560054), (196, 2481685), (245, 1985348), (266, 1828610), (302, 1610630), (346, 1405810), (380, 1280027), (490, 992674), (532, 914305), (604, 805315), (665, 731444), (692, 702905), (755, 644252), (865, 562324), (931, 522460), (980, 496337), (1057, 460180), (1211, 401660), (1330, 365722), (1510, 322126), (1730, 281162), (1862, 261230), (2114, 230090), (2422, 200830), (2660, 182861), (2869, 169540), (3020, 161063), (3287, 147980), (3460, 140581), (3724, 130615), (4228, 115045), (4655, 104492), (4844, 100415), (5285, 92036), (5738, 84770), (6055, 80332), (6574, 73990), (7399, 65740), (8477, 57380), (9310, 52246), (10570, 46018), (11476, 42385), (12110, 40166), (13148, 36995), (14345, 33908), (14798, 32870), (16435, 29596), (16954, 28690), (18620, 26123), (20083, 24220), (21140, 23009)]