808678080

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{4457}}^1$

素因数の和:4493

約数の個数: 280

約数和(自身を含む): 3288292128

約数和(自身を除く): 2479614048

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, 4457, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 8914, 9072, 10080, 11340, 12096, 12960, 13371, 15120, 17828, 18144, 20160, 22285, 22680, 25920, 26742, 30240, 31199, 35656, 36288, 40113, 44570, 45360, 53484, 60480, 62398, 66855, 71312, 80226, 89140, 90720, 93597, 106968, 120339, 124796, 133710, 142624, 155995, 160452, 178280, 181440, 187194, 200565, 213936, 240678, 249592, 267420, 280791, 285248, 311990, 320904, 356560, 361017, 374388, 401130, 427872, 467985, 481356, 499184, 534840, 561582, 601695, 623980, 641808, 713120, 722034, 748776, 802260, 842373, 855744, 935970, 962712, 998368, 1069680, 1123164, 1203390, 1247960, 1283616, 1403955, 1426240, 1444068, 1497552, 1604520, 1684746, 1805085, 1871940, 1925424, 1996736, 2139360, 2246328, 2406780, 2495920, 2527119, 2567232, 2807910, 2888136, 2995104, 3209040, 3369492, 3610170, 3743880, 3850848, 4211865, 4278720, 4492656, 4813560, 4991840, 5054238, 5615820, 5776272, 5990208, 6418080, 6738984, 7220340, 7487760, 7701696, 8423730, 8985312, 9627120, 9983680, 10108476, 11231640, 11552544, 12635595, 12836160, 13477968, 14440680, 14975520, 16847460, 17970624, 19254240, 20216952, 22463280, 23105088, 25271190, 26955936, 28881360, 29951040, 33694920, 38508480, 40433904, 44926560, 50542380, 53911872, 57762720, 67389840, 80867808, 89853120, 101084760, 115525440, 134779680, 161735616, 202169520, 269559360, 404339040, 808678080]

約数ペア:

[(1, 808678080), (2, 404339040), (3, 269559360), (4, 202169520), (5, 161735616), (6, 134779680), (7, 115525440), (8, 101084760), (9, 89853120), (10, 80867808), (12, 67389840), (14, 57762720), (15, 53911872), (16, 50542380), (18, 44926560), (20, 40433904), (21, 38508480), (24, 33694920), (27, 29951040), (28, 28881360), (30, 26955936), (32, 25271190), (35, 23105088), (36, 22463280), (40, 20216952), (42, 19254240), (45, 17970624), (48, 16847460), (54, 14975520), (56, 14440680), (60, 13477968), (63, 12836160), (64, 12635595), (70, 11552544), (72, 11231640), (80, 10108476), (81, 9983680), (84, 9627120), (90, 8985312), (96, 8423730), (105, 7701696), (108, 7487760), (112, 7220340), (120, 6738984), (126, 6418080), (135, 5990208), (140, 5776272), (144, 5615820), (160, 5054238), (162, 4991840), (168, 4813560), (180, 4492656), (189, 4278720), (192, 4211865), (210, 3850848), (216, 3743880), (224, 3610170), (240, 3369492), (252, 3209040), (270, 2995104), (280, 2888136), (288, 2807910), (315, 2567232), (320, 2527119), (324, 2495920), (336, 2406780), (360, 2246328), (378, 2139360), (405, 1996736), (420, 1925424), (432, 1871940), (448, 1805085), (480, 1684746), (504, 1604520), (540, 1497552), (560, 1444068), (567, 1426240), (576, 1403955), (630, 1283616), (648, 1247960), (672, 1203390), (720, 1123164), (756, 1069680), (810, 998368), (840, 962712), (864, 935970), (945, 855744), (960, 842373), (1008, 802260), (1080, 748776), (1120, 722034), (1134, 713120), (1260, 641808), (1296, 623980), (1344, 601695), (1440, 561582), (1512, 534840), (1620, 499184), (1680, 481356), (1728, 467985), (1890, 427872), (2016, 401130), (2160, 374388), (2240, 361017), (2268, 356560), (2520, 320904), (2592, 311990), (2835, 285248), (2880, 280791), (3024, 267420), (3240, 249592), (3360, 240678), (3780, 213936), (4032, 200565), (4320, 187194), (4457, 181440), (4536, 178280), (5040, 160452), (5184, 155995), (5670, 142624), (6048, 133710), (6480, 124796), (6720, 120339), (7560, 106968), (8640, 93597), (8914, 90720), (9072, 89140), (10080, 80226), (11340, 71312), (12096, 66855), (12960, 62398), (13371, 60480), (15120, 53484), (17828, 45360), (18144, 44570), (20160, 40113), (22285, 36288), (22680, 35656), (25920, 31199), (26742, 30240)]