516711960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1$

素因数の和:1703

約数の個数: 160

約数和(自身を含む): 1755032400

約数和(自身を除く): 1238320440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 162, 180, 202, 216, 270, 303, 324, 360, 404, 405, 505, 540, 606, 648, 808, 810, 909, 1010, 1080, 1212, 1515, 1579, 1620, 1818, 2020, 2424, 2727, 3030, 3158, 3240, 3636, 4040, 4545, 4737, 5454, 6060, 6316, 7272, 7895, 8181, 9090, 9474, 10908, 12120, 12632, 13635, 14211, 15790, 16362, 18180, 18948, 21816, 23685, 27270, 28422, 31580, 32724, 36360, 37896, 40905, 42633, 47370, 54540, 56844, 63160, 65448, 71055, 81810, 85266, 94740, 109080, 113688, 127899, 142110, 159479, 163620, 170532, 189480, 213165, 255798, 284220, 318958, 327240, 341064, 426330, 478437, 511596, 568440, 637916, 639495, 797395, 852660, 956874, 1023192, 1275832, 1278990, 1435311, 1594790, 1705320, 1913748, 2392185, 2557980, 2870622, 3189580, 3827496, 4305933, 4784370, 5115960, 5741244, 6379160, 7176555, 8611866, 9568740, 11482488, 12917799, 14353110, 17223732, 19137480, 21529665, 25835598, 28706220, 34447464, 43059330, 51671196, 57412440, 64588995, 86118660, 103342392, 129177990, 172237320, 258355980, 516711960]

約数ペア:

[(1, 516711960), (2, 258355980), (3, 172237320), (4, 129177990), (5, 103342392), (6, 86118660), (8, 64588995), (9, 57412440), (10, 51671196), (12, 43059330), (15, 34447464), (18, 28706220), (20, 25835598), (24, 21529665), (27, 19137480), (30, 17223732), (36, 14353110), (40, 12917799), (45, 11482488), (54, 9568740), (60, 8611866), (72, 7176555), (81, 6379160), (90, 5741244), (101, 5115960), (108, 4784370), (120, 4305933), (135, 3827496), (162, 3189580), (180, 2870622), (202, 2557980), (216, 2392185), (270, 1913748), (303, 1705320), (324, 1594790), (360, 1435311), (404, 1278990), (405, 1275832), (505, 1023192), (540, 956874), (606, 852660), (648, 797395), (808, 639495), (810, 637916), (909, 568440), (1010, 511596), (1080, 478437), (1212, 426330), (1515, 341064), (1579, 327240), (1620, 318958), (1818, 284220), (2020, 255798), (2424, 213165), (2727, 189480), (3030, 170532), (3158, 163620), (3240, 159479), (3636, 142110), (4040, 127899), (4545, 113688), (4737, 109080), (5454, 94740), (6060, 85266), (6316, 81810), (7272, 71055), (7895, 65448), (8181, 63160), (9090, 56844), (9474, 54540), (10908, 47370), (12120, 42633), (12632, 40905), (13635, 37896), (14211, 36360), (15790, 32724), (16362, 31580), (18180, 28422), (18948, 27270), (21816, 23685)]