971500320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3168

約数の個数: 288

約数和(自身を含む): 3912330240

約数和(自身を除く): 2940829920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3109, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6218, 6510, 6944, 7440, 7812, 8680, 8928, 9327, 9765, 10080, 10416, 11160, 12436, 13020, 14880, 15545, 15624, 17360, 18654, 19530, 20832, 21763, 22320, 24872, 26040, 27981, 31090, 31248, 34720, 37308, 39060, 43526, 44640, 46635, 49744, 52080, 55962, 62180, 62496, 65289, 74616, 78120, 87052, 93270, 96379, 99488, 104160, 108815, 111924, 124360, 130578, 139905, 149232, 156240, 174104, 186540, 192758, 195867, 217630, 223848, 248720, 261156, 279810, 289137, 298464, 312480, 326445, 348208, 373080, 385516, 391734, 435260, 447696, 481895, 497440, 522312, 559620, 578274, 652890, 674653, 696416, 746160, 771032, 783468, 867411, 870520, 895392, 963790, 979335, 1044624, 1119240, 1156548, 1305780, 1349306, 1445685, 1492320, 1542064, 1566936, 1734822, 1741040, 1927580, 1958670, 2023959, 2089248, 2238480, 2313096, 2611560, 2698612, 2891370, 3084128, 3133872, 3373265, 3469644, 3482080, 3855160, 3917340, 4047918, 4337055, 4476960, 4626192, 5223120, 5397224, 5782740, 6071877, 6267744, 6746530, 6939288, 7710320, 7834680, 8095836, 8674110, 9252384, 10119795, 10446240, 10794448, 11565480, 12143754, 13493060, 13878576, 15420640, 15669360, 16191672, 17348220, 20239590, 21588896, 23130960, 24287508, 26986120, 27757152, 30359385, 31338720, 32383344, 34696440, 40479180, 46261920, 48575016, 53972240, 60718770, 64766688, 69392880, 80958360, 97150032, 107944480, 121437540, 138785760, 161916720, 194300064, 242875080, 323833440, 485750160, 971500320]

約数ペア:

[(1, 971500320), (2, 485750160), (3, 323833440), (4, 242875080), (5, 194300064), (6, 161916720), (7, 138785760), (8, 121437540), (9, 107944480), (10, 97150032), (12, 80958360), (14, 69392880), (15, 64766688), (16, 60718770), (18, 53972240), (20, 48575016), (21, 46261920), (24, 40479180), (28, 34696440), (30, 32383344), (31, 31338720), (32, 30359385), (35, 27757152), (36, 26986120), (40, 24287508), (42, 23130960), (45, 21588896), (48, 20239590), (56, 17348220), (60, 16191672), (62, 15669360), (63, 15420640), (70, 13878576), (72, 13493060), (80, 12143754), (84, 11565480), (90, 10794448), (93, 10446240), (96, 10119795), (105, 9252384), (112, 8674110), (120, 8095836), (124, 7834680), (126, 7710320), (140, 6939288), (144, 6746530), (155, 6267744), (160, 6071877), (168, 5782740), (180, 5397224), (186, 5223120), (210, 4626192), (217, 4476960), (224, 4337055), (240, 4047918), (248, 3917340), (252, 3855160), (279, 3482080), (280, 3469644), (288, 3373265), (310, 3133872), (315, 3084128), (336, 2891370), (360, 2698612), (372, 2611560), (420, 2313096), (434, 2238480), (465, 2089248), (480, 2023959), (496, 1958670), (504, 1927580), (558, 1741040), (560, 1734822), (620, 1566936), (630, 1542064), (651, 1492320), (672, 1445685), (720, 1349306), (744, 1305780), (840, 1156548), (868, 1119240), (930, 1044624), (992, 979335), (1008, 963790), (1085, 895392), (1116, 870520), (1120, 867411), (1240, 783468), (1260, 771032), (1302, 746160), (1395, 696416), (1440, 674653), (1488, 652890), (1680, 578274), (1736, 559620), (1860, 522312), (1953, 497440), (2016, 481895), (2170, 447696), (2232, 435260), (2480, 391734), (2520, 385516), (2604, 373080), (2790, 348208), (2976, 326445), (3109, 312480), (3255, 298464), (3360, 289137), (3472, 279810), (3720, 261156), (3906, 248720), (4340, 223848), (4464, 217630), (4960, 195867), (5040, 192758), (5208, 186540), (5580, 174104), (6218, 156240), (6510, 149232), (6944, 139905), (7440, 130578), (7812, 124360), (8680, 111924), (8928, 108815), (9327, 104160), (9765, 99488), (10080, 96379), (10416, 93270), (11160, 87052), (12436, 78120), (13020, 74616), (14880, 65289), (15545, 62496), (15624, 62180), (17360, 55962), (18654, 52080), (19530, 49744), (20832, 46635), (21763, 44640), (22320, 43526), (24872, 39060), (26040, 37308), (27981, 34720), (31090, 31248)]