207086880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 384

約数和(自身を含む): 877879296

約数和(自身を除く): 670792416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 352, 364, 385, 390, 416, 420, 429, 431, 440, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 715, 728, 770, 780, 840, 858, 862, 880, 910, 924, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1293, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1724, 1760, 1820, 1848, 2002, 2080, 2145, 2155, 2184, 2288, 2310, 2464, 2586, 2640, 2730, 2860, 2912, 3003, 3017, 3080, 3120, 3360, 3432, 3448, 3640, 3696, 4004, 4290, 4310, 4368, 4576, 4620, 4741, 5005, 5172, 5280, 5460, 5603, 5720, 6006, 6034, 6160, 6240, 6465, 6864, 6896, 7280, 7392, 8008, 8580, 8620, 8736, 9051, 9240, 9482, 10010, 10344, 10920, 11206, 11440, 12012, 12068, 12320, 12930, 13728, 13792, 14223, 14560, 15015, 15085, 16016, 16809, 17160, 17240, 18102, 18480, 18964, 20020, 20688, 21840, 22412, 22880, 23705, 24024, 24136, 25860, 28015, 28446, 30030, 30170, 32032, 33187, 33618, 34320, 34480, 36204, 36960, 37928, 39221, 40040, 41376, 43680, 44824, 45255, 47410, 48048, 48272, 51720, 56030, 56892, 60060, 60340, 61633, 66374, 67236, 68640, 68960, 71115, 72408, 75856, 78442, 80080, 84045, 89648, 90510, 94820, 96096, 96544, 99561, 103440, 112060, 113784, 117663, 120120, 120680, 123266, 132748, 134472, 142230, 144816, 151712, 156884, 160160, 165935, 168090, 179296, 181020, 184899, 189640, 196105, 199122, 206880, 224120, 227568, 235326, 240240, 241360, 246532, 265496, 268944, 284460, 289632, 308165, 313768, 331870, 336180, 362040, 369798, 379280, 392210, 398244, 431431, 448240, 455136, 470652, 480480, 482720, 493064, 497805, 530992, 537888, 568920, 588315, 616330, 627536, 663740, 672360, 724080, 739596, 758560, 784420, 796488, 862862, 896480, 924495, 941304, 986128, 995610, 1061984, 1137840, 1176630, 1232660, 1255072, 1294293, 1327480, 1344720, 1448160, 1479192, 1568840, 1592976, 1725724, 1848990, 1882608, 1972256, 1991220, 2157155, 2275680, 2353260, 2465320, 2588586, 2654960, 2689440, 2958384, 3137680, 3185952, 3451448, 3697980, 3765216, 3982440, 4314310, 4706520, 4930640, 5177172, 5309920, 5916768, 6275360, 6471465, 6902896, 7395960, 7964880, 8628620, 9413040, 9861280, 10354344, 12942930, 13805792, 14791920, 15929760, 17257240, 18826080, 20708688, 25885860, 29583840, 34514480, 41417376, 51771720, 69028960, 103543440, 207086880]

約数ペア:

[(1, 207086880), (2, 103543440), (3, 69028960), (4, 51771720), (5, 41417376), (6, 34514480), (7, 29583840), (8, 25885860), (10, 20708688), (11, 18826080), (12, 17257240), (13, 15929760), (14, 14791920), (15, 13805792), (16, 12942930), (20, 10354344), (21, 9861280), (22, 9413040), (24, 8628620), (26, 7964880), (28, 7395960), (30, 6902896), (32, 6471465), (33, 6275360), (35, 5916768), (39, 5309920), (40, 5177172), (42, 4930640), (44, 4706520), (48, 4314310), (52, 3982440), (55, 3765216), (56, 3697980), (60, 3451448), (65, 3185952), (66, 3137680), (70, 2958384), (77, 2689440), (78, 2654960), (80, 2588586), (84, 2465320), (88, 2353260), (91, 2275680), (96, 2157155), (104, 1991220), (105, 1972256), (110, 1882608), (112, 1848990), (120, 1725724), (130, 1592976), (132, 1568840), (140, 1479192), (143, 1448160), (154, 1344720), (156, 1327480), (160, 1294293), (165, 1255072), (168, 1232660), (176, 1176630), (182, 1137840), (195, 1061984), (208, 995610), (210, 986128), (220, 941304), (224, 924495), (231, 896480), (240, 862862), (260, 796488), (264, 784420), (273, 758560), (280, 739596), (286, 724080), (308, 672360), (312, 663740), (330, 627536), (336, 616330), (352, 588315), (364, 568920), (385, 537888), (390, 530992), (416, 497805), (420, 493064), (429, 482720), (431, 480480), (440, 470652), (455, 455136), (462, 448240), (480, 431431), (520, 398244), (528, 392210), (546, 379280), (560, 369798), (572, 362040), (616, 336180), (624, 331870), (660, 313768), (672, 308165), (715, 289632), (728, 284460), (770, 268944), (780, 265496), (840, 246532), (858, 241360), (862, 240240), (880, 235326), (910, 227568), (924, 224120), (1001, 206880), (1040, 199122), (1056, 196105), (1092, 189640), (1120, 184899), (1144, 181020), (1155, 179296), (1232, 168090), (1248, 165935), (1293, 160160), (1320, 156884), (1365, 151712), (1430, 144816), (1456, 142230), (1540, 134472), (1560, 132748), (1680, 123266), (1716, 120680), (1724, 120120), (1760, 117663), (1820, 113784), (1848, 112060), (2002, 103440), (2080, 99561), (2145, 96544), (2155, 96096), (2184, 94820), (2288, 90510), (2310, 89648), (2464, 84045), (2586, 80080), (2640, 78442), (2730, 75856), (2860, 72408), (2912, 71115), (3003, 68960), (3017, 68640), (3080, 67236), (3120, 66374), (3360, 61633), (3432, 60340), (3448, 60060), (3640, 56892), (3696, 56030), (4004, 51720), (4290, 48272), (4310, 48048), (4368, 47410), (4576, 45255), (4620, 44824), (4741, 43680), (5005, 41376), (5172, 40040), (5280, 39221), (5460, 37928), (5603, 36960), (5720, 36204), (6006, 34480), (6034, 34320), (6160, 33618), (6240, 33187), (6465, 32032), (6864, 30170), (6896, 30030), (7280, 28446), (7392, 28015), (8008, 25860), (8580, 24136), (8620, 24024), (8736, 23705), (9051, 22880), (9240, 22412), (9482, 21840), (10010, 20688), (10344, 20020), (10920, 18964), (11206, 18480), (11440, 18102), (12012, 17240), (12068, 17160), (12320, 16809), (12930, 16016), (13728, 15085), (13792, 15015), (14223, 14560)]