516301520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 160

約数和(自身を含む): 1424908800

約数和(自身を除く): 908607280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 113, 140, 164, 199, 205, 226, 280, 287, 328, 398, 410, 452, 560, 565, 574, 656, 791, 796, 820, 904, 995, 1130, 1148, 1393, 1435, 1582, 1592, 1640, 1808, 1990, 2260, 2296, 2786, 2870, 3164, 3184, 3280, 3955, 3980, 4520, 4592, 4633, 5572, 5740, 6328, 6965, 7910, 7960, 8159, 9040, 9266, 11144, 11480, 12656, 13930, 15820, 15920, 16318, 18532, 22288, 22487, 22960, 23165, 27860, 31640, 32431, 32636, 37064, 40795, 44974, 46330, 55720, 57113, 63280, 64862, 65272, 74128, 81590, 89948, 92660, 111440, 112435, 114226, 129724, 130544, 157409, 162155, 163180, 179896, 185320, 224870, 228452, 259448, 285565, 314818, 324310, 326360, 359792, 370640, 449740, 456904, 518896, 571130, 629636, 648620, 652720, 787045, 899480, 913808, 921967, 1142260, 1259272, 1297240, 1574090, 1798960, 1843934, 2284520, 2518544, 2594480, 3148180, 3687868, 4569040, 4609835, 6296360, 6453769, 7375736, 9219670, 12592720, 12907538, 14751472, 18439340, 25815076, 32268845, 36878680, 51630152, 64537690, 73757360, 103260304, 129075380, 258150760, 516301520]

約数ペア:

[(1, 516301520), (2, 258150760), (4, 129075380), (5, 103260304), (7, 73757360), (8, 64537690), (10, 51630152), (14, 36878680), (16, 32268845), (20, 25815076), (28, 18439340), (35, 14751472), (40, 12907538), (41, 12592720), (56, 9219670), (70, 7375736), (80, 6453769), (82, 6296360), (112, 4609835), (113, 4569040), (140, 3687868), (164, 3148180), (199, 2594480), (205, 2518544), (226, 2284520), (280, 1843934), (287, 1798960), (328, 1574090), (398, 1297240), (410, 1259272), (452, 1142260), (560, 921967), (565, 913808), (574, 899480), (656, 787045), (791, 652720), (796, 648620), (820, 629636), (904, 571130), (995, 518896), (1130, 456904), (1148, 449740), (1393, 370640), (1435, 359792), (1582, 326360), (1592, 324310), (1640, 314818), (1808, 285565), (1990, 259448), (2260, 228452), (2296, 224870), (2786, 185320), (2870, 179896), (3164, 163180), (3184, 162155), (3280, 157409), (3955, 130544), (3980, 129724), (4520, 114226), (4592, 112435), (4633, 111440), (5572, 92660), (5740, 89948), (6328, 81590), (6965, 74128), (7910, 65272), (7960, 64862), (8159, 63280), (9040, 57113), (9266, 55720), (11144, 46330), (11480, 44974), (12656, 40795), (13930, 37064), (15820, 32636), (15920, 32431), (16318, 31640), (18532, 27860), (22288, 23165), (22487, 22960)]