680481984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 448

約数和(自身を含む): 2457907200

約数和(自身を除く): 1777425216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 29, 32, 34, 39, 42, 48, 51, 52, 56, 58, 64, 68, 78, 79, 84, 87, 91, 96, 102, 104, 112, 116, 119, 136, 156, 158, 168, 174, 182, 192, 203, 204, 208, 221, 224, 232, 237, 238, 272, 273, 312, 316, 336, 348, 357, 364, 377, 406, 408, 416, 442, 448, 464, 474, 476, 493, 544, 546, 553, 609, 624, 632, 663, 672, 696, 714, 728, 754, 812, 816, 832, 884, 928, 948, 952, 986, 1027, 1088, 1092, 1106, 1131, 1218, 1248, 1264, 1326, 1343, 1344, 1392, 1428, 1456, 1479, 1508, 1547, 1624, 1632, 1659, 1768, 1856, 1896, 1904, 1972, 2054, 2184, 2212, 2262, 2291, 2436, 2496, 2528, 2639, 2652, 2686, 2784, 2856, 2912, 2958, 3016, 3081, 3094, 3248, 3264, 3318, 3451, 3536, 3792, 3808, 3944, 4029, 4108, 4368, 4424, 4524, 4582, 4641, 4872, 5056, 5278, 5304, 5372, 5568, 5712, 5824, 5916, 6032, 6162, 6188, 6409, 6496, 6636, 6873, 6902, 7072, 7189, 7584, 7616, 7888, 7917, 8058, 8216, 8736, 8848, 9048, 9164, 9282, 9401, 9744, 10353, 10556, 10608, 10744, 11424, 11832, 12064, 12324, 12376, 12818, 12992, 13272, 13746, 13804, 14144, 14378, 15168, 15776, 15834, 16037, 16116, 16432, 17459, 17472, 17696, 18096, 18328, 18564, 18802, 19227, 19488, 20706, 21112, 21216, 21488, 21567, 22848, 23664, 24128, 24648, 24752, 25636, 26544, 27492, 27608, 28203, 28756, 29783, 31552, 31668, 32074, 32232, 32864, 34918, 35392, 36192, 36656, 37128, 37604, 38454, 38947, 38976, 41412, 42224, 42432, 42976, 43134, 44863, 47328, 48111, 49296, 49504, 51272, 52377, 53088, 54984, 55216, 56406, 57512, 59566, 63336, 64148, 64464, 65728, 69836, 72384, 73312, 74256, 75208, 76908, 77894, 82824, 84448, 85952, 86268, 89349, 89726, 94656, 96222, 98592, 99008, 102544, 104754, 106176, 109968, 110432, 112812, 115024, 116841, 119132, 122213, 126672, 128296, 128928, 134589, 139672, 146624, 148512, 150416, 153816, 155788, 165648, 168896, 172536, 178698, 179452, 192444, 197184, 205088, 208481, 209508, 219936, 220864, 225624, 230048, 233682, 238264, 244426, 253344, 256592, 257856, 269178, 272629, 279344, 297024, 300832, 307632, 311576, 331296, 345072, 357396, 358904, 366639, 384888, 410176, 416962, 419016, 439872, 451248, 460096, 467364, 476528, 488852, 506311, 506688, 513184, 538356, 545258, 558688, 601664, 615264, 623152, 625443, 662592, 690144, 714792, 717808, 733278, 769776, 817887, 833924, 838032, 902496, 934728, 953056, 977704, 1012622, 1026368, 1076712, 1090516, 1117376, 1230528, 1246304, 1250886, 1380288, 1429584, 1435616, 1466556, 1518933, 1539552, 1635774, 1667848, 1676064, 1804992, 1869456, 1906112, 1955408, 2025244, 2153424, 2181032, 2492608, 2501772, 2859168, 2871232, 2933112, 3037866, 3079104, 3271548, 3335696, 3352128, 3544177, 3738912, 3910816, 4050488, 4306848, 4362064, 5003544, 5718336, 5866224, 6075732, 6543096, 6671392, 7088354, 7477824, 7821632, 8100976, 8613696, 8724128, 10007088, 10632531, 11732448, 12151464, 13086192, 13342784, 14176708, 16201952, 17448256, 20014176, 21265062, 23464896, 24302928, 26172384, 28353416, 32403904, 40028352, 42530124, 48605856, 52344768, 56706832, 85060248, 97211712, 113413664, 170120496, 226827328, 340240992, 680481984]

約数ペア:

[(1, 680481984), (2, 340240992), (3, 226827328), (4, 170120496), (6, 113413664), (7, 97211712), (8, 85060248), (12, 56706832), (13, 52344768), (14, 48605856), (16, 42530124), (17, 40028352), (21, 32403904), (24, 28353416), (26, 26172384), (28, 24302928), (29, 23464896), (32, 21265062), (34, 20014176), (39, 17448256), (42, 16201952), (48, 14176708), (51, 13342784), (52, 13086192), (56, 12151464), (58, 11732448), (64, 10632531), (68, 10007088), (78, 8724128), (79, 8613696), (84, 8100976), (87, 7821632), (91, 7477824), (96, 7088354), (102, 6671392), (104, 6543096), (112, 6075732), (116, 5866224), (119, 5718336), (136, 5003544), (156, 4362064), (158, 4306848), (168, 4050488), (174, 3910816), (182, 3738912), (192, 3544177), (203, 3352128), (204, 3335696), (208, 3271548), (221, 3079104), (224, 3037866), (232, 2933112), (237, 2871232), (238, 2859168), (272, 2501772), (273, 2492608), (312, 2181032), (316, 2153424), (336, 2025244), (348, 1955408), (357, 1906112), (364, 1869456), (377, 1804992), (406, 1676064), (408, 1667848), (416, 1635774), (442, 1539552), (448, 1518933), (464, 1466556), (474, 1435616), (476, 1429584), (493, 1380288), (544, 1250886), (546, 1246304), (553, 1230528), (609, 1117376), (624, 1090516), (632, 1076712), (663, 1026368), (672, 1012622), (696, 977704), (714, 953056), (728, 934728), (754, 902496), (812, 838032), (816, 833924), (832, 817887), (884, 769776), (928, 733278), (948, 717808), (952, 714792), (986, 690144), (1027, 662592), (1088, 625443), (1092, 623152), (1106, 615264), (1131, 601664), (1218, 558688), (1248, 545258), (1264, 538356), (1326, 513184), (1343, 506688), (1344, 506311), (1392, 488852), (1428, 476528), (1456, 467364), (1479, 460096), (1508, 451248), (1547, 439872), (1624, 419016), (1632, 416962), (1659, 410176), (1768, 384888), (1856, 366639), (1896, 358904), (1904, 357396), (1972, 345072), (2054, 331296), (2184, 311576), (2212, 307632), (2262, 300832), (2291, 297024), (2436, 279344), (2496, 272629), (2528, 269178), (2639, 257856), (2652, 256592), (2686, 253344), (2784, 244426), (2856, 238264), (2912, 233682), (2958, 230048), (3016, 225624), (3081, 220864), (3094, 219936), (3248, 209508), (3264, 208481), (3318, 205088), (3451, 197184), (3536, 192444), (3792, 179452), (3808, 178698), (3944, 172536), (4029, 168896), (4108, 165648), (4368, 155788), (4424, 153816), (4524, 150416), (4582, 148512), (4641, 146624), (4872, 139672), (5056, 134589), (5278, 128928), (5304, 128296), (5372, 126672), (5568, 122213), (5712, 119132), (5824, 116841), (5916, 115024), (6032, 112812), (6162, 110432), (6188, 109968), (6409, 106176), (6496, 104754), (6636, 102544), (6873, 99008), (6902, 98592), (7072, 96222), (7189, 94656), (7584, 89726), (7616, 89349), (7888, 86268), (7917, 85952), (8058, 84448), (8216, 82824), (8736, 77894), (8848, 76908), (9048, 75208), (9164, 74256), (9282, 73312), (9401, 72384), (9744, 69836), (10353, 65728), (10556, 64464), (10608, 64148), (10744, 63336), (11424, 59566), (11832, 57512), (12064, 56406), (12324, 55216), (12376, 54984), (12818, 53088), (12992, 52377), (13272, 51272), (13746, 49504), (13804, 49296), (14144, 48111), (14378, 47328), (15168, 44863), (15776, 43134), (15834, 42976), (16037, 42432), (16116, 42224), (16432, 41412), (17459, 38976), (17472, 38947), (17696, 38454), (18096, 37604), (18328, 37128), (18564, 36656), (18802, 36192), (19227, 35392), (19488, 34918), (20706, 32864), (21112, 32232), (21216, 32074), (21488, 31668), (21567, 31552), (22848, 29783), (23664, 28756), (24128, 28203), (24648, 27608), (24752, 27492), (25636, 26544)]