2007707520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11491}}^1$

素因数の和:11533

約数の個数: 256

約数和(自身を含む): 7877076480

約数和(自身を除く): 5869368960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11491, 11648, 12480, 13440, 14560, 17472, 21840, 22982, 24960, 29120, 34473, 34944, 43680, 45964, 57455, 58240, 68946, 80437, 87360, 91928, 114910, 137892, 149383, 160874, 172365, 174720, 183856, 229820, 241311, 275784, 298766, 321748, 344730, 367712, 402185, 448149, 459640, 482622, 551568, 597532, 643496, 689460, 735424, 746915, 804370, 896298, 919280, 965244, 1045681, 1103136, 1195064, 1206555, 1286992, 1378920, 1470848, 1493830, 1608740, 1792596, 1838560, 1930488, 2091362, 2206272, 2240745, 2390128, 2413110, 2573984, 2757840, 2987660, 3137043, 3217480, 3585192, 3677120, 3860976, 4182724, 4412544, 4481490, 4780256, 4826220, 5147968, 5228405, 5515680, 5975320, 6274086, 6434960, 7170384, 7354240, 7721952, 8365448, 8962980, 9560512, 9652440, 10295936, 10456810, 11031360, 11950640, 12548172, 12869920, 14340768, 15443904, 15685215, 16730896, 17925960, 19121024, 19304880, 20913620, 22062720, 23901280, 25096344, 25739840, 28681536, 30887808, 31370430, 33461792, 35851920, 38609760, 41827240, 47802560, 50192688, 51479680, 57363072, 62740860, 66923584, 71703840, 77219520, 83654480, 95605120, 100385376, 125481720, 133847168, 143407680, 154439040, 167308960, 200770752, 250963440, 286815360, 334617920, 401541504, 501926880, 669235840, 1003853760, 2007707520]

約数ペア:

[(1, 2007707520), (2, 1003853760), (3, 669235840), (4, 501926880), (5, 401541504), (6, 334617920), (7, 286815360), (8, 250963440), (10, 200770752), (12, 167308960), (13, 154439040), (14, 143407680), (15, 133847168), (16, 125481720), (20, 100385376), (21, 95605120), (24, 83654480), (26, 77219520), (28, 71703840), (30, 66923584), (32, 62740860), (35, 57363072), (39, 51479680), (40, 50192688), (42, 47802560), (48, 41827240), (52, 38609760), (56, 35851920), (60, 33461792), (64, 31370430), (65, 30887808), (70, 28681536), (78, 25739840), (80, 25096344), (84, 23901280), (91, 22062720), (96, 20913620), (104, 19304880), (105, 19121024), (112, 17925960), (120, 16730896), (128, 15685215), (130, 15443904), (140, 14340768), (156, 12869920), (160, 12548172), (168, 11950640), (182, 11031360), (192, 10456810), (195, 10295936), (208, 9652440), (210, 9560512), (224, 8962980), (240, 8365448), (260, 7721952), (273, 7354240), (280, 7170384), (312, 6434960), (320, 6274086), (336, 5975320), (364, 5515680), (384, 5228405), (390, 5147968), (416, 4826220), (420, 4780256), (448, 4481490), (455, 4412544), (480, 4182724), (520, 3860976), (546, 3677120), (560, 3585192), (624, 3217480), (640, 3137043), (672, 2987660), (728, 2757840), (780, 2573984), (832, 2413110), (840, 2390128), (896, 2240745), (910, 2206272), (960, 2091362), (1040, 1930488), (1092, 1838560), (1120, 1792596), (1248, 1608740), (1344, 1493830), (1365, 1470848), (1456, 1378920), (1560, 1286992), (1664, 1206555), (1680, 1195064), (1820, 1103136), (1920, 1045681), (2080, 965244), (2184, 919280), (2240, 896298), (2496, 804370), (2688, 746915), (2730, 735424), (2912, 689460), (3120, 643496), (3360, 597532), (3640, 551568), (4160, 482622), (4368, 459640), (4480, 448149), (4992, 402185), (5460, 367712), (5824, 344730), (6240, 321748), (6720, 298766), (7280, 275784), (8320, 241311), (8736, 229820), (10920, 183856), (11491, 174720), (11648, 172365), (12480, 160874), (13440, 149383), (14560, 137892), (17472, 114910), (21840, 91928), (22982, 87360), (24960, 80437), (29120, 68946), (34473, 58240), (34944, 57455), (43680, 45964)]