266626080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{2939}}^1$

素因数の和:2973

約数の個数: 240

約数和(自身を含む): 1075757760

約数和(自身を除く): 809131680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 2939, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 5878, 6048, 6480, 7560, 8817, 9072, 10080, 11340, 11756, 12960, 14695, 15120, 17634, 18144, 20573, 22680, 23512, 26451, 29390, 30240, 35268, 41146, 44085, 45360, 47024, 52902, 58780, 61719, 70536, 79353, 82292, 88170, 90720, 94048, 102865, 105804, 117560, 123438, 132255, 141072, 158706, 164584, 176340, 185157, 205730, 211608, 235120, 238059, 246876, 264510, 282144, 308595, 317412, 329168, 352680, 370314, 396765, 411460, 423216, 470240, 476118, 493752, 529020, 555471, 617190, 634824, 658336, 705360, 740628, 793530, 822920, 846432, 925785, 952236, 987504, 1058040, 1110942, 1190295, 1234380, 1269648, 1410720, 1481256, 1587060, 1645840, 1666413, 1851570, 1904472, 1975008, 2116080, 2221884, 2380590, 2468760, 2539296, 2777355, 2962512, 3174120, 3291680, 3332826, 3703140, 3808944, 4232160, 4443768, 4761180, 4937520, 5554710, 5925024, 6348240, 6665652, 7406280, 7617888, 8332065, 8887536, 9522360, 9875040, 11109420, 12696480, 13331304, 14812560, 16664130, 17775072, 19044720, 22218840, 26662608, 29625120, 33328260, 38089440, 44437680, 53325216, 66656520, 88875360, 133313040, 266626080]

約数ペア:

[(1, 266626080), (2, 133313040), (3, 88875360), (4, 66656520), (5, 53325216), (6, 44437680), (7, 38089440), (8, 33328260), (9, 29625120), (10, 26662608), (12, 22218840), (14, 19044720), (15, 17775072), (16, 16664130), (18, 14812560), (20, 13331304), (21, 12696480), (24, 11109420), (27, 9875040), (28, 9522360), (30, 8887536), (32, 8332065), (35, 7617888), (36, 7406280), (40, 6665652), (42, 6348240), (45, 5925024), (48, 5554710), (54, 4937520), (56, 4761180), (60, 4443768), (63, 4232160), (70, 3808944), (72, 3703140), (80, 3332826), (81, 3291680), (84, 3174120), (90, 2962512), (96, 2777355), (105, 2539296), (108, 2468760), (112, 2380590), (120, 2221884), (126, 2116080), (135, 1975008), (140, 1904472), (144, 1851570), (160, 1666413), (162, 1645840), (168, 1587060), (180, 1481256), (189, 1410720), (210, 1269648), (216, 1234380), (224, 1190295), (240, 1110942), (252, 1058040), (270, 987504), (280, 952236), (288, 925785), (315, 846432), (324, 822920), (336, 793530), (360, 740628), (378, 705360), (405, 658336), (420, 634824), (432, 617190), (480, 555471), (504, 529020), (540, 493752), (560, 476118), (567, 470240), (630, 423216), (648, 411460), (672, 396765), (720, 370314), (756, 352680), (810, 329168), (840, 317412), (864, 308595), (945, 282144), (1008, 264510), (1080, 246876), (1120, 238059), (1134, 235120), (1260, 211608), (1296, 205730), (1440, 185157), (1512, 176340), (1620, 164584), (1680, 158706), (1890, 141072), (2016, 132255), (2160, 123438), (2268, 117560), (2520, 105804), (2592, 102865), (2835, 94048), (2939, 90720), (3024, 88170), (3240, 82292), (3360, 79353), (3780, 70536), (4320, 61719), (4536, 58780), (5040, 52902), (5670, 47024), (5878, 45360), (6048, 44085), (6480, 41146), (7560, 35268), (8817, 30240), (9072, 29390), (10080, 26451), (11340, 23512), (11756, 22680), (12960, 20573), (14695, 18144), (15120, 17634)]