159702480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31687}}^1$

素因数の和:31713

約数の個数: 120

約数和(自身を含む): 612972672

約数和(自身を除く): 453270192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 31687, 63374, 95061, 126748, 158435, 190122, 221809, 253496, 285183, 316870, 380244, 443618, 475305, 506992, 570366, 633740, 665427, 760488, 887236, 950610, 1109045, 1140732, 1267480, 1330854, 1425915, 1520976, 1774472, 1901220, 1996281, 2218090, 2281464, 2534960, 2661708, 2851830, 3327135, 3548944, 3802440, 3992562, 4436180, 4562928, 5323416, 5703660, 6654270, 7604880, 7985124, 8872360, 9981405, 10646832, 11407320, 13308540, 15970248, 17744720, 19962810, 22814640, 26617080, 31940496, 39925620, 53234160, 79851240, 159702480]

約数ペア:

[(1, 159702480), (2, 79851240), (3, 53234160), (4, 39925620), (5, 31940496), (6, 26617080), (7, 22814640), (8, 19962810), (9, 17744720), (10, 15970248), (12, 13308540), (14, 11407320), (15, 10646832), (16, 9981405), (18, 8872360), (20, 7985124), (21, 7604880), (24, 6654270), (28, 5703660), (30, 5323416), (35, 4562928), (36, 4436180), (40, 3992562), (42, 3802440), (45, 3548944), (48, 3327135), (56, 2851830), (60, 2661708), (63, 2534960), (70, 2281464), (72, 2218090), (80, 1996281), (84, 1901220), (90, 1774472), (105, 1520976), (112, 1425915), (120, 1330854), (126, 1267480), (140, 1140732), (144, 1109045), (168, 950610), (180, 887236), (210, 760488), (240, 665427), (252, 633740), (280, 570366), (315, 506992), (336, 475305), (360, 443618), (420, 380244), (504, 316870), (560, 285183), (630, 253496), (720, 221809), (840, 190122), (1008, 158435), (1260, 126748), (1680, 95061), (2520, 63374), (5040, 31687)]