520141440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 384

約数和(自身を含む): 2060726400

約数和(自身を除く): 1540584960

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, 169, 182, 192, 195, 208, 210, 224, 229, 240, 260, 273, 280, 312, 320, 336, 338, 364, 384, 390, 416, 420, 448, 455, 458, 480, 507, 520, 546, 560, 624, 640, 672, 676, 687, 728, 780, 832, 840, 845, 896, 910, 916, 960, 1014, 1040, 1092, 1120, 1145, 1183, 1248, 1344, 1352, 1365, 1374, 1456, 1560, 1603, 1664, 1680, 1690, 1820, 1832, 1920, 2028, 2080, 2184, 2240, 2290, 2366, 2496, 2535, 2688, 2704, 2730, 2748, 2912, 2977, 3120, 3206, 3360, 3380, 3435, 3549, 3640, 3664, 4056, 4160, 4368, 4480, 4580, 4732, 4809, 4992, 5070, 5408, 5460, 5496, 5824, 5915, 5954, 6240, 6412, 6720, 6760, 6870, 7098, 7280, 7328, 8015, 8112, 8320, 8736, 8931, 9160, 9464, 9618, 10140, 10816, 10920, 10992, 11648, 11830, 11908, 12480, 12824, 13440, 13520, 13740, 14196, 14560, 14656, 14885, 16030, 16224, 17472, 17745, 17862, 18320, 18928, 19236, 20280, 20839, 21632, 21840, 21984, 23660, 23816, 24045, 24960, 25648, 27040, 27480, 28392, 29120, 29312, 29770, 32060, 32448, 34944, 35490, 35724, 36640, 37856, 38472, 38701, 40560, 41678, 43680, 43968, 44655, 47320, 47632, 48090, 51296, 54080, 54960, 56784, 58240, 59540, 62517, 64120, 64896, 70980, 71448, 73280, 75712, 76944, 77402, 81120, 83356, 87360, 87936, 89310, 94640, 95264, 96180, 102592, 104195, 108160, 109920, 113568, 116103, 119080, 125034, 128240, 141960, 142896, 146560, 151424, 153888, 154804, 162240, 166712, 174720, 178620, 189280, 190528, 192360, 193505, 205184, 208390, 219840, 227136, 232206, 238160, 250068, 256480, 270907, 283920, 285792, 307776, 309608, 312585, 324480, 333424, 357240, 378560, 381056, 384720, 387010, 416780, 439680, 454272, 464412, 476320, 500136, 512960, 541814, 567840, 571584, 580515, 615552, 619216, 625170, 666848, 714480, 757120, 769440, 774020, 812721, 833560, 928824, 952640, 1000272, 1025920, 1083628, 1135680, 1143168, 1161030, 1238432, 1250340, 1333696, 1354535, 1428960, 1538880, 1548040, 1625442, 1667120, 1857648, 1905280, 2000544, 2167256, 2271360, 2322060, 2476864, 2500680, 2667392, 2709070, 2857920, 3077760, 3096080, 3250884, 3334240, 3715296, 4001088, 4063605, 4334512, 4644120, 4953728, 5001360, 5418140, 5715840, 6192160, 6501768, 6668480, 7430592, 8002176, 8127210, 8669024, 9288240, 10002720, 10836280, 12384320, 13003536, 13336960, 14861184, 16254420, 17338048, 18576480, 20005440, 21672560, 24768640, 26007072, 32508840, 34676096, 37152960, 40010880, 43345120, 52014144, 65017680, 74305920, 86690240, 104028288, 130035360, 173380480, 260070720, 520141440]

約数ペア:

[(1, 520141440), (2, 260070720), (3, 173380480), (4, 130035360), (5, 104028288), (6, 86690240), (7, 74305920), (8, 65017680), (10, 52014144), (12, 43345120), (13, 40010880), (14, 37152960), (15, 34676096), (16, 32508840), (20, 26007072), (21, 24768640), (24, 21672560), (26, 20005440), (28, 18576480), (30, 17338048), (32, 16254420), (35, 14861184), (39, 13336960), (40, 13003536), (42, 12384320), (48, 10836280), (52, 10002720), (56, 9288240), (60, 8669024), (64, 8127210), (65, 8002176), (70, 7430592), (78, 6668480), (80, 6501768), (84, 6192160), (91, 5715840), (96, 5418140), (104, 5001360), (105, 4953728), (112, 4644120), (120, 4334512), (128, 4063605), (130, 4001088), (140, 3715296), (156, 3334240), (160, 3250884), (168, 3096080), (169, 3077760), (182, 2857920), (192, 2709070), (195, 2667392), (208, 2500680), (210, 2476864), (224, 2322060), (229, 2271360), (240, 2167256), (260, 2000544), (273, 1905280), (280, 1857648), (312, 1667120), (320, 1625442), (336, 1548040), (338, 1538880), (364, 1428960), (384, 1354535), (390, 1333696), (416, 1250340), (420, 1238432), (448, 1161030), (455, 1143168), (458, 1135680), (480, 1083628), (507, 1025920), (520, 1000272), (546, 952640), (560, 928824), (624, 833560), (640, 812721), (672, 774020), (676, 769440), (687, 757120), (728, 714480), (780, 666848), (832, 625170), (840, 619216), (845, 615552), (896, 580515), (910, 571584), (916, 567840), (960, 541814), (1014, 512960), (1040, 500136), (1092, 476320), (1120, 464412), (1145, 454272), (1183, 439680), (1248, 416780), (1344, 387010), (1352, 384720), (1365, 381056), (1374, 378560), (1456, 357240), (1560, 333424), (1603, 324480), (1664, 312585), (1680, 309608), (1690, 307776), (1820, 285792), (1832, 283920), (1920, 270907), (2028, 256480), (2080, 250068), (2184, 238160), (2240, 232206), (2290, 227136), (2366, 219840), (2496, 208390), (2535, 205184), (2688, 193505), (2704, 192360), (2730, 190528), (2748, 189280), (2912, 178620), (2977, 174720), (3120, 166712), (3206, 162240), (3360, 154804), (3380, 153888), (3435, 151424), (3549, 146560), (3640, 142896), (3664, 141960), (4056, 128240), (4160, 125034), (4368, 119080), (4480, 116103), (4580, 113568), (4732, 109920), (4809, 108160), (4992, 104195), (5070, 102592), (5408, 96180), (5460, 95264), (5496, 94640), (5824, 89310), (5915, 87936), (5954, 87360), (6240, 83356), (6412, 81120), (6720, 77402), (6760, 76944), (6870, 75712), (7098, 73280), (7280, 71448), (7328, 70980), (8015, 64896), (8112, 64120), (8320, 62517), (8736, 59540), (8931, 58240), (9160, 56784), (9464, 54960), (9618, 54080), (10140, 51296), (10816, 48090), (10920, 47632), (10992, 47320), (11648, 44655), (11830, 43968), (11908, 43680), (12480, 41678), (12824, 40560), (13440, 38701), (13520, 38472), (13740, 37856), (14196, 36640), (14560, 35724), (14656, 35490), (14885, 34944), (16030, 32448), (16224, 32060), (17472, 29770), (17745, 29312), (17862, 29120), (18320, 28392), (18928, 27480), (19236, 27040), (20280, 25648), (20839, 24960), (21632, 24045), (21840, 23816), (21984, 23660)]