742485240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^4\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 240

約数和(自身を含む): 2818366200

約数和(自身を除く): 2075880960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 859, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1718, 1764, 1960, 2058, 2205, 2401, 2520, 2577, 2744, 2940, 3087, 3430, 3436, 3528, 4116, 4295, 4410, 4802, 5145, 5154, 5880, 6013, 6174, 6860, 6872, 7203, 7731, 8232, 8590, 8820, 9604, 10290, 10308, 12005, 12026, 12348, 12885, 13720, 14406, 15435, 15462, 17180, 17640, 18039, 19208, 20580, 20616, 21609, 24010, 24052, 24696, 25770, 28812, 30065, 30870, 30924, 34360, 36015, 36078, 38655, 41160, 42091, 43218, 48020, 48104, 51540, 54117, 57624, 60130, 61740, 61848, 72030, 72156, 77310, 84182, 86436, 90195, 96040, 103080, 108045, 108234, 120260, 123480, 126273, 144060, 144312, 154620, 168364, 172872, 180390, 210455, 216090, 216468, 240520, 252546, 270585, 288120, 294637, 309240, 336728, 360780, 378819, 420910, 432180, 432936, 505092, 541170, 589274, 631365, 721560, 757638, 841820, 864360, 883911, 1010184, 1082340, 1178548, 1262730, 1473185, 1515276, 1683640, 1767822, 1894095, 2062459, 2164680, 2357096, 2525460, 2651733, 2946370, 3030552, 3535644, 3788190, 4124918, 4419555, 5050920, 5303466, 5892740, 6187377, 7071288, 7576380, 8249836, 8839110, 10312295, 10606932, 11785480, 12374754, 13258665, 15152760, 16499672, 17678220, 18562131, 20624590, 21213864, 24749508, 26517330, 30936885, 35356440, 37124262, 41249180, 49499016, 53034660, 61873770, 74248524, 82498360, 92810655, 106069320, 123747540, 148497048, 185621310, 247495080, 371242620, 742485240]

約数ペア:

[(1, 742485240), (2, 371242620), (3, 247495080), (4, 185621310), (5, 148497048), (6, 123747540), (7, 106069320), (8, 92810655), (9, 82498360), (10, 74248524), (12, 61873770), (14, 53034660), (15, 49499016), (18, 41249180), (20, 37124262), (21, 35356440), (24, 30936885), (28, 26517330), (30, 24749508), (35, 21213864), (36, 20624590), (40, 18562131), (42, 17678220), (45, 16499672), (49, 15152760), (56, 13258665), (60, 12374754), (63, 11785480), (70, 10606932), (72, 10312295), (84, 8839110), (90, 8249836), (98, 7576380), (105, 7071288), (120, 6187377), (126, 5892740), (140, 5303466), (147, 5050920), (168, 4419555), (180, 4124918), (196, 3788190), (210, 3535644), (245, 3030552), (252, 2946370), (280, 2651733), (294, 2525460), (315, 2357096), (343, 2164680), (360, 2062459), (392, 1894095), (420, 1767822), (441, 1683640), (490, 1515276), (504, 1473185), (588, 1262730), (630, 1178548), (686, 1082340), (735, 1010184), (840, 883911), (859, 864360), (882, 841820), (980, 757638), (1029, 721560), (1176, 631365), (1260, 589274), (1372, 541170), (1470, 505092), (1715, 432936), (1718, 432180), (1764, 420910), (1960, 378819), (2058, 360780), (2205, 336728), (2401, 309240), (2520, 294637), (2577, 288120), (2744, 270585), (2940, 252546), (3087, 240520), (3430, 216468), (3436, 216090), (3528, 210455), (4116, 180390), (4295, 172872), (4410, 168364), (4802, 154620), (5145, 144312), (5154, 144060), (5880, 126273), (6013, 123480), (6174, 120260), (6860, 108234), (6872, 108045), (7203, 103080), (7731, 96040), (8232, 90195), (8590, 86436), (8820, 84182), (9604, 77310), (10290, 72156), (10308, 72030), (12005, 61848), (12026, 61740), (12348, 60130), (12885, 57624), (13720, 54117), (14406, 51540), (15435, 48104), (15462, 48020), (17180, 43218), (17640, 42091), (18039, 41160), (19208, 38655), (20580, 36078), (20616, 36015), (21609, 34360), (24010, 30924), (24052, 30870), (24696, 30065), (25770, 28812)]