313368480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 1169743680

約数和(自身を除く): 856375200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 251, 255, 270, 272, 288, 289, 306, 340, 360, 408, 432, 459, 480, 502, 510, 540, 544, 578, 612, 680, 720, 753, 765, 816, 864, 867, 918, 1004, 1020, 1080, 1156, 1224, 1255, 1360, 1440, 1445, 1506, 1530, 1632, 1734, 1836, 2008, 2040, 2160, 2259, 2295, 2312, 2448, 2510, 2601, 2720, 2890, 3012, 3060, 3468, 3672, 3765, 4016, 4080, 4267, 4320, 4335, 4518, 4590, 4624, 4896, 5020, 5202, 5780, 6024, 6120, 6777, 6936, 7344, 7530, 7803, 8032, 8160, 8534, 8670, 9036, 9180, 9248, 10040, 10404, 11295, 11560, 12048, 12240, 12801, 13005, 13554, 13872, 14688, 15060, 15606, 17068, 17340, 18072, 18360, 20080, 20808, 21335, 22590, 23120, 24096, 24480, 25602, 26010, 27108, 27744, 30120, 31212, 33885, 34136, 34680, 36144, 36720, 38403, 39015, 40160, 41616, 42670, 45180, 46240, 51204, 52020, 54216, 60240, 62424, 64005, 67770, 68272, 69360, 72288, 72539, 73440, 76806, 78030, 83232, 85340, 90360, 102408, 104040, 108432, 115209, 120480, 124848, 128010, 135540, 136544, 138720, 145078, 153612, 156060, 170680, 180720, 192015, 204816, 208080, 216864, 217617, 230418, 249696, 256020, 271080, 290156, 307224, 312120, 341360, 361440, 362695, 384030, 409632, 416160, 435234, 460836, 512040, 542160, 576045, 580312, 614448, 624240, 652851, 682720, 725390, 768060, 870468, 921672, 1024080, 1084320, 1088085, 1152090, 1160624, 1228896, 1248480, 1305702, 1450780, 1536120, 1740936, 1843344, 1958553, 2048160, 2176170, 2304180, 2321248, 2611404, 2901560, 3072240, 3264255, 3481872, 3686688, 3917106, 4352340, 4608360, 5222808, 5803120, 6144480, 6528510, 6963744, 7834212, 8704680, 9216720, 9792765, 10445616, 11606240, 13057020, 15668424, 17409360, 18433440, 19585530, 20891232, 26114040, 31336848, 34818720, 39171060, 52228080, 62673696, 78342120, 104456160, 156684240, 313368480]

約数ペア:

[(1, 313368480), (2, 156684240), (3, 104456160), (4, 78342120), (5, 62673696), (6, 52228080), (8, 39171060), (9, 34818720), (10, 31336848), (12, 26114040), (15, 20891232), (16, 19585530), (17, 18433440), (18, 17409360), (20, 15668424), (24, 13057020), (27, 11606240), (30, 10445616), (32, 9792765), (34, 9216720), (36, 8704680), (40, 7834212), (45, 6963744), (48, 6528510), (51, 6144480), (54, 5803120), (60, 5222808), (68, 4608360), (72, 4352340), (80, 3917106), (85, 3686688), (90, 3481872), (96, 3264255), (102, 3072240), (108, 2901560), (120, 2611404), (135, 2321248), (136, 2304180), (144, 2176170), (153, 2048160), (160, 1958553), (170, 1843344), (180, 1740936), (204, 1536120), (216, 1450780), (240, 1305702), (251, 1248480), (255, 1228896), (270, 1160624), (272, 1152090), (288, 1088085), (289, 1084320), (306, 1024080), (340, 921672), (360, 870468), (408, 768060), (432, 725390), (459, 682720), (480, 652851), (502, 624240), (510, 614448), (540, 580312), (544, 576045), (578, 542160), (612, 512040), (680, 460836), (720, 435234), (753, 416160), (765, 409632), (816, 384030), (864, 362695), (867, 361440), (918, 341360), (1004, 312120), (1020, 307224), (1080, 290156), (1156, 271080), (1224, 256020), (1255, 249696), (1360, 230418), (1440, 217617), (1445, 216864), (1506, 208080), (1530, 204816), (1632, 192015), (1734, 180720), (1836, 170680), (2008, 156060), (2040, 153612), (2160, 145078), (2259, 138720), (2295, 136544), (2312, 135540), (2448, 128010), (2510, 124848), (2601, 120480), (2720, 115209), (2890, 108432), (3012, 104040), (3060, 102408), (3468, 90360), (3672, 85340), (3765, 83232), (4016, 78030), (4080, 76806), (4267, 73440), (4320, 72539), (4335, 72288), (4518, 69360), (4590, 68272), (4624, 67770), (4896, 64005), (5020, 62424), (5202, 60240), (5780, 54216), (6024, 52020), (6120, 51204), (6777, 46240), (6936, 45180), (7344, 42670), (7530, 41616), (7803, 40160), (8032, 39015), (8160, 38403), (8534, 36720), (8670, 36144), (9036, 34680), (9180, 34136), (9248, 33885), (10040, 31212), (10404, 30120), (11295, 27744), (11560, 27108), (12048, 26010), (12240, 25602), (12801, 24480), (13005, 24096), (13554, 23120), (13872, 22590), (14688, 21335), (15060, 20808), (15606, 20080), (17068, 18360), (17340, 18072)]