2786736960

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{15359}}^1$

素因数の和:15395

約数の個数: 280

約数和(自身を含む): 11329781760

約数和(自身を除く): 8543044800

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 15359, 18144, 20160, 22680, 25920, 30240, 30718, 36288, 45360, 46077, 60480, 61436, 76795, 90720, 92154, 107513, 122872, 138231, 153590, 181440, 184308, 215026, 230385, 245744, 276462, 307180, 322539, 368616, 414693, 430052, 460770, 491488, 537565, 552924, 614360, 645078, 691155, 737232, 829386, 860104, 921540, 967617, 982976, 1075130, 1105848, 1228720, 1244079, 1290156, 1382310, 1474464, 1612695, 1658772, 1720208, 1843080, 1935234, 2073465, 2150260, 2211696, 2457440, 2488158, 2580312, 2764620, 2902851, 2948928, 3225390, 3317544, 3440416, 3686160, 3870468, 4146930, 4300520, 4423392, 4838085, 4914880, 4976316, 5160624, 5529240, 5805702, 6220395, 6450780, 6635088, 6880832, 7372320, 7740936, 8293860, 8601040, 8708553, 8846784, 9676170, 9952632, 10321248, 11058480, 11611404, 12440790, 12901560, 13270176, 14514255, 14744640, 15481872, 16587720, 17202080, 17417106, 19352340, 19905264, 20642496, 22116960, 23222808, 24881580, 25803120, 26540352, 29028510, 30963744, 33175440, 34404160, 34834212, 38704680, 39810528, 43542765, 44233920, 46445616, 49763160, 51606240, 58057020, 61927488, 66350880, 69668424, 77409360, 79621056, 87085530, 92891232, 99526320, 103212480, 116114040, 132701760, 139336848, 154818720, 174171060, 185782464, 199052640, 232228080, 278673696, 309637440, 348342120, 398105280, 464456160, 557347392, 696684240, 928912320, 1393368480, 2786736960]

約数ペア:

[(1, 2786736960), (2, 1393368480), (3, 928912320), (4, 696684240), (5, 557347392), (6, 464456160), (7, 398105280), (8, 348342120), (9, 309637440), (10, 278673696), (12, 232228080), (14, 199052640), (15, 185782464), (16, 174171060), (18, 154818720), (20, 139336848), (21, 132701760), (24, 116114040), (27, 103212480), (28, 99526320), (30, 92891232), (32, 87085530), (35, 79621056), (36, 77409360), (40, 69668424), (42, 66350880), (45, 61927488), (48, 58057020), (54, 51606240), (56, 49763160), (60, 46445616), (63, 44233920), (64, 43542765), (70, 39810528), (72, 38704680), (80, 34834212), (81, 34404160), (84, 33175440), (90, 30963744), (96, 29028510), (105, 26540352), (108, 25803120), (112, 24881580), (120, 23222808), (126, 22116960), (135, 20642496), (140, 19905264), (144, 19352340), (160, 17417106), (162, 17202080), (168, 16587720), (180, 15481872), (189, 14744640), (192, 14514255), (210, 13270176), (216, 12901560), (224, 12440790), (240, 11611404), (252, 11058480), (270, 10321248), (280, 9952632), (288, 9676170), (315, 8846784), (320, 8708553), (324, 8601040), (336, 8293860), (360, 7740936), (378, 7372320), (405, 6880832), (420, 6635088), (432, 6450780), (448, 6220395), (480, 5805702), (504, 5529240), (540, 5160624), (560, 4976316), (567, 4914880), (576, 4838085), (630, 4423392), (648, 4300520), (672, 4146930), (720, 3870468), (756, 3686160), (810, 3440416), (840, 3317544), (864, 3225390), (945, 2948928), (960, 2902851), (1008, 2764620), (1080, 2580312), (1120, 2488158), (1134, 2457440), (1260, 2211696), (1296, 2150260), (1344, 2073465), (1440, 1935234), (1512, 1843080), (1620, 1720208), (1680, 1658772), (1728, 1612695), (1890, 1474464), (2016, 1382310), (2160, 1290156), (2240, 1244079), (2268, 1228720), (2520, 1105848), (2592, 1075130), (2835, 982976), (2880, 967617), (3024, 921540), (3240, 860104), (3360, 829386), (3780, 737232), (4032, 691155), (4320, 645078), (4536, 614360), (5040, 552924), (5184, 537565), (5670, 491488), (6048, 460770), (6480, 430052), (6720, 414693), (7560, 368616), (8640, 322539), (9072, 307180), (10080, 276462), (11340, 245744), (12096, 230385), (12960, 215026), (15120, 184308), (15359, 181440), (18144, 153590), (20160, 138231), (22680, 122872), (25920, 107513), (30240, 92154), (30718, 90720), (36288, 76795), (45360, 61436), (46077, 60480)]