266470560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:765

約数の個数: 240

約数和(自身を含む): 974219400

約数和(自身を除く): 707748840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 709, 720, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1418, 1440, 1566, 1620, 1740, 2088, 2127, 2160, 2320, 2349, 2592, 2610, 2784, 2836, 3132, 3240, 3480, 3545, 3915, 4176, 4254, 4320, 4640, 4698, 5220, 5672, 6264, 6381, 6480, 6960, 7090, 7830, 8352, 8508, 9396, 10440, 10635, 11344, 11745, 12528, 12762, 12960, 13920, 14180, 15660, 17016, 18792, 19143, 20561, 20880, 21270, 22688, 23490, 25056, 25524, 28360, 31320, 31905, 34032, 37584, 38286, 41122, 41760, 42540, 46980, 51048, 56720, 57429, 61683, 62640, 63810, 68064, 75168, 76572, 82244, 85080, 93960, 95715, 102096, 102805, 113440, 114858, 123366, 125280, 127620, 153144, 164488, 170160, 185049, 187920, 191430, 204192, 205610, 229716, 246732, 255240, 287145, 306288, 308415, 328976, 340320, 370098, 375840, 382860, 411220, 459432, 493464, 510480, 555147, 574290, 612576, 616830, 657952, 740196, 765720, 822440, 918864, 925245, 986928, 1020960, 1110294, 1148580, 1233660, 1480392, 1531440, 1644880, 1665441, 1837728, 1850490, 1973856, 2220588, 2297160, 2467320, 2775735, 2960784, 3062880, 3289760, 3330882, 3700980, 4441176, 4594320, 4934640, 5551470, 5921568, 6661764, 7401960, 8327205, 8882352, 9188640, 9869280, 11102940, 13323528, 14803920, 16654410, 17764704, 22205880, 26647056, 29607840, 33308820, 44411760, 53294112, 66617640, 88823520, 133235280, 266470560]

約数ペア:

[(1, 266470560), (2, 133235280), (3, 88823520), (4, 66617640), (5, 53294112), (6, 44411760), (8, 33308820), (9, 29607840), (10, 26647056), (12, 22205880), (15, 17764704), (16, 16654410), (18, 14803920), (20, 13323528), (24, 11102940), (27, 9869280), (29, 9188640), (30, 8882352), (32, 8327205), (36, 7401960), (40, 6661764), (45, 5921568), (48, 5551470), (54, 4934640), (58, 4594320), (60, 4441176), (72, 3700980), (80, 3330882), (81, 3289760), (87, 3062880), (90, 2960784), (96, 2775735), (108, 2467320), (116, 2297160), (120, 2220588), (135, 1973856), (144, 1850490), (145, 1837728), (160, 1665441), (162, 1644880), (174, 1531440), (180, 1480392), (216, 1233660), (232, 1148580), (240, 1110294), (261, 1020960), (270, 986928), (288, 925245), (290, 918864), (324, 822440), (348, 765720), (360, 740196), (405, 657952), (432, 616830), (435, 612576), (464, 574290), (480, 555147), (522, 510480), (540, 493464), (580, 459432), (648, 411220), (696, 382860), (709, 375840), (720, 370098), (783, 340320), (810, 328976), (864, 308415), (870, 306288), (928, 287145), (1044, 255240), (1080, 246732), (1160, 229716), (1296, 205610), (1305, 204192), (1392, 191430), (1418, 187920), (1440, 185049), (1566, 170160), (1620, 164488), (1740, 153144), (2088, 127620), (2127, 125280), (2160, 123366), (2320, 114858), (2349, 113440), (2592, 102805), (2610, 102096), (2784, 95715), (2836, 93960), (3132, 85080), (3240, 82244), (3480, 76572), (3545, 75168), (3915, 68064), (4176, 63810), (4254, 62640), (4320, 61683), (4640, 57429), (4698, 56720), (5220, 51048), (5672, 46980), (6264, 42540), (6381, 41760), (6480, 41122), (6960, 38286), (7090, 37584), (7830, 34032), (8352, 31905), (8508, 31320), (9396, 28360), (10440, 25524), (10635, 25056), (11344, 23490), (11745, 22688), (12528, 21270), (12762, 20880), (12960, 20561), (13920, 19143), (14180, 18792), (15660, 17016)]