1396811520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3152

約数の個数: 288

約数和(自身を含む): 5339745600

約数和(自身を除く): 3942934080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 3109, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4680, 4992, 5616, 5760, 6218, 6240, 6912, 7020, 7488, 8320, 8640, 9327, 9360, 9984, 11232, 11520, 12436, 12480, 14040, 14976, 15545, 16640, 17280, 18654, 18720, 22464, 24872, 24960, 27981, 28080, 29952, 31090, 34560, 37308, 37440, 40417, 44928, 46635, 49744, 49920, 55962, 56160, 62180, 74616, 74880, 80834, 83943, 89856, 93270, 99488, 111924, 112320, 121251, 124360, 139905, 149232, 149760, 161668, 167886, 186540, 198976, 202085, 223848, 224640, 242502, 248720, 279810, 298464, 323336, 335772, 363753, 373080, 397952, 404170, 419715, 447696, 449280, 485004, 497440, 559620, 596928, 606255, 646672, 671544, 727506, 746160, 795904, 808340, 839430, 895392, 970008, 994880, 1091259, 1119240, 1193856, 1212510, 1293344, 1343088, 1455012, 1492320, 1616680, 1678860, 1790784, 1818765, 1940016, 1989760, 2182518, 2238480, 2387712, 2425020, 2586688, 2686176, 2910024, 2984640, 3233360, 3357720, 3581568, 3637530, 3880032, 3979520, 4365036, 4476960, 4850040, 5173376, 5372352, 5456295, 5820048, 5969280, 6466720, 6715440, 7163136, 7275060, 7760064, 8730072, 8953920, 9700080, 10346752, 10744704, 10912590, 11640096, 11938560, 12933440, 13430880, 14550120, 15520128, 17460144, 17907840, 19400160, 21489408, 21825180, 23280192, 25866880, 26861760, 29100240, 31040256, 34920288, 35815680, 38800320, 43650360, 46560384, 51733760, 53723520, 58200480, 69840576, 77600640, 87300720, 93120768, 107447040, 116400960, 139681152, 155201280, 174601440, 232801920, 279362304, 349202880, 465603840, 698405760, 1396811520]

約数ペア:

[(1, 1396811520), (2, 698405760), (3, 465603840), (4, 349202880), (5, 279362304), (6, 232801920), (8, 174601440), (9, 155201280), (10, 139681152), (12, 116400960), (13, 107447040), (15, 93120768), (16, 87300720), (18, 77600640), (20, 69840576), (24, 58200480), (26, 53723520), (27, 51733760), (30, 46560384), (32, 43650360), (36, 38800320), (39, 35815680), (40, 34920288), (45, 31040256), (48, 29100240), (52, 26861760), (54, 25866880), (60, 23280192), (64, 21825180), (65, 21489408), (72, 19400160), (78, 17907840), (80, 17460144), (90, 15520128), (96, 14550120), (104, 13430880), (108, 12933440), (117, 11938560), (120, 11640096), (128, 10912590), (130, 10744704), (135, 10346752), (144, 9700080), (156, 8953920), (160, 8730072), (180, 7760064), (192, 7275060), (195, 7163136), (208, 6715440), (216, 6466720), (234, 5969280), (240, 5820048), (256, 5456295), (260, 5372352), (270, 5173376), (288, 4850040), (312, 4476960), (320, 4365036), (351, 3979520), (360, 3880032), (384, 3637530), (390, 3581568), (416, 3357720), (432, 3233360), (468, 2984640), (480, 2910024), (520, 2686176), (540, 2586688), (576, 2425020), (585, 2387712), (624, 2238480), (640, 2182518), (702, 1989760), (720, 1940016), (768, 1818765), (780, 1790784), (832, 1678860), (864, 1616680), (936, 1492320), (960, 1455012), (1040, 1343088), (1080, 1293344), (1152, 1212510), (1170, 1193856), (1248, 1119240), (1280, 1091259), (1404, 994880), (1440, 970008), (1560, 895392), (1664, 839430), (1728, 808340), (1755, 795904), (1872, 746160), (1920, 727506), (2080, 671544), (2160, 646672), (2304, 606255), (2340, 596928), (2496, 559620), (2808, 497440), (2880, 485004), (3109, 449280), (3120, 447696), (3328, 419715), (3456, 404170), (3510, 397952), (3744, 373080), (3840, 363753), (4160, 335772), (4320, 323336), (4680, 298464), (4992, 279810), (5616, 248720), (5760, 242502), (6218, 224640), (6240, 223848), (6912, 202085), (7020, 198976), (7488, 186540), (8320, 167886), (8640, 161668), (9327, 149760), (9360, 149232), (9984, 139905), (11232, 124360), (11520, 121251), (12436, 112320), (12480, 111924), (14040, 99488), (14976, 93270), (15545, 89856), (16640, 83943), (17280, 80834), (18654, 74880), (18720, 74616), (22464, 62180), (24872, 56160), (24960, 55962), (27981, 49920), (28080, 49744), (29952, 46635), (31090, 44928), (34560, 40417), (37308, 37440)]