266735340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 847566720

約数和(自身を除く): 580831380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 47, 60, 82, 90, 94, 123, 141, 164, 180, 188, 205, 235, 246, 282, 369, 410, 423, 470, 492, 564, 615, 705, 738, 769, 820, 846, 940, 1230, 1410, 1476, 1538, 1692, 1845, 1927, 2115, 2307, 2460, 2820, 3076, 3690, 3845, 3854, 4230, 4614, 5781, 6921, 7380, 7690, 7708, 8460, 9228, 9635, 11535, 11562, 13842, 15380, 17343, 19270, 23070, 23124, 27684, 28905, 31529, 34605, 34686, 36143, 38540, 46140, 57810, 63058, 69210, 69372, 72286, 86715, 94587, 108429, 115620, 126116, 138420, 144572, 157645, 173430, 180715, 189174, 216858, 283761, 315290, 325287, 346860, 361430, 378348, 433716, 472935, 542145, 567522, 630580, 650574, 722860, 945870, 1084290, 1135044, 1301148, 1418805, 1481863, 1626435, 1891740, 2168580, 2837610, 2963726, 3252870, 4445589, 5675220, 5927452, 6505740, 7409315, 8891178, 13336767, 14818630, 17782356, 22227945, 26673534, 29637260, 44455890, 53347068, 66683835, 88911780, 133367670, 266735340]

約数ペア:

[(1, 266735340), (2, 133367670), (3, 88911780), (4, 66683835), (5, 53347068), (6, 44455890), (9, 29637260), (10, 26673534), (12, 22227945), (15, 17782356), (18, 14818630), (20, 13336767), (30, 8891178), (36, 7409315), (41, 6505740), (45, 5927452), (47, 5675220), (60, 4445589), (82, 3252870), (90, 2963726), (94, 2837610), (123, 2168580), (141, 1891740), (164, 1626435), (180, 1481863), (188, 1418805), (205, 1301148), (235, 1135044), (246, 1084290), (282, 945870), (369, 722860), (410, 650574), (423, 630580), (470, 567522), (492, 542145), (564, 472935), (615, 433716), (705, 378348), (738, 361430), (769, 346860), (820, 325287), (846, 315290), (940, 283761), (1230, 216858), (1410, 189174), (1476, 180715), (1538, 173430), (1692, 157645), (1845, 144572), (1927, 138420), (2115, 126116), (2307, 115620), (2460, 108429), (2820, 94587), (3076, 86715), (3690, 72286), (3845, 69372), (3854, 69210), (4230, 63058), (4614, 57810), (5781, 46140), (6921, 38540), (7380, 36143), (7690, 34686), (7708, 34605), (8460, 31529), (9228, 28905), (9635, 27684), (11535, 23124), (11562, 23070), (13842, 19270), (15380, 17343)]