1393368480

素因数分解:

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

素因数の和:15393

約数の個数: 240

約数和(自身を含む): 5620285440

約数和(自身を除く): 4226916960

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, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 15359, 18144, 22680, 30240, 30718, 45360, 46077, 61436, 76795, 90720, 92154, 107513, 122872, 138231, 153590, 184308, 215026, 230385, 245744, 276462, 307180, 322539, 368616, 414693, 430052, 460770, 491488, 537565, 552924, 614360, 645078, 691155, 737232, 829386, 860104, 921540, 967617, 1075130, 1105848, 1228720, 1244079, 1290156, 1382310, 1474464, 1612695, 1658772, 1720208, 1843080, 1935234, 2073465, 2150260, 2211696, 2457440, 2488158, 2580312, 2764620, 2902851, 3225390, 3317544, 3440416, 3686160, 3870468, 4146930, 4300520, 4423392, 4838085, 4976316, 5160624, 5529240, 5805702, 6220395, 6450780, 6635088, 7372320, 7740936, 8293860, 8601040, 8708553, 9676170, 9952632, 10321248, 11058480, 11611404, 12440790, 12901560, 13270176, 14514255, 15481872, 16587720, 17202080, 17417106, 19352340, 19905264, 22116960, 23222808, 24881580, 25803120, 29028510, 30963744, 33175440, 34834212, 38704680, 39810528, 43542765, 46445616, 49763160, 51606240, 58057020, 66350880, 69668424, 77409360, 87085530, 92891232, 99526320, 116114040, 139336848, 154818720, 174171060, 199052640, 232228080, 278673696, 348342120, 464456160, 696684240, 1393368480]

約数ペア:

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