280076160

素因数分解:

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

素因数の和:278

約数の個数: 384

約数和(自身を含む): 1123264800

約数和(自身を除く): 843188640

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, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 229, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 458, 480, 490, 520, 546, 560, 588, 624, 637, 640, 672, 687, 728, 735, 780, 784, 832, 840, 896, 910, 916, 960, 980, 1040, 1092, 1120, 1145, 1176, 1248, 1274, 1344, 1365, 1374, 1456, 1470, 1560, 1568, 1603, 1664, 1680, 1820, 1832, 1911, 1920, 1960, 2080, 2184, 2240, 2290, 2352, 2496, 2548, 2688, 2730, 2748, 2912, 2940, 2977, 3120, 3136, 3185, 3206, 3360, 3435, 3640, 3664, 3822, 3920, 4160, 4368, 4480, 4580, 4704, 4809, 4992, 5096, 5460, 5496, 5824, 5880, 5954, 6240, 6272, 6370, 6412, 6720, 6870, 7280, 7328, 7644, 7840, 8015, 8320, 8736, 8931, 9160, 9408, 9555, 9618, 10192, 10920, 10992, 11221, 11648, 11760, 11908, 12480, 12740, 12824, 13440, 13740, 14560, 14656, 14885, 15288, 15680, 16030, 17472, 17862, 18320, 18816, 19110, 19236, 20384, 20839, 21840, 21984, 22442, 23520, 23816, 24045, 24960, 25480, 25648, 27480, 29120, 29312, 29770, 30576, 31360, 32060, 33663, 34944, 35724, 36640, 38220, 38472, 40768, 41678, 43680, 43968, 44655, 44884, 47040, 47632, 48090, 50960, 51296, 54960, 56105, 58240, 59540, 61152, 62517, 64120, 67326, 71448, 73280, 76440, 76944, 81536, 83356, 87360, 87936, 89310, 89768, 94080, 95264, 96180, 101920, 102592, 104195, 109920, 112210, 119080, 122304, 125034, 128240, 134652, 142896, 145873, 146560, 152880, 153888, 166712, 168315, 174720, 178620, 179536, 190528, 192360, 203840, 205184, 208390, 219840, 224420, 238160, 244608, 250068, 256480, 269304, 285792, 291746, 305760, 307776, 312585, 333424, 336630, 357240, 359072, 381056, 384720, 407680, 416780, 437619, 439680, 448840, 476320, 500136, 512960, 538608, 571584, 583492, 611520, 615552, 625170, 666848, 673260, 714480, 718144, 729365, 769440, 833560, 875238, 897680, 952640, 1000272, 1025920, 1077216, 1143168, 1166984, 1223040, 1250340, 1333696, 1346520, 1428960, 1436288, 1458730, 1538880, 1667120, 1750476, 1795360, 1905280, 2000544, 2154432, 2188095, 2333968, 2500680, 2667392, 2693040, 2857920, 2917460, 3077760, 3334240, 3500952, 3590720, 4001088, 4308864, 4376190, 4667936, 5001360, 5386080, 5715840, 5834920, 6668480, 7001904, 7181440, 8002176, 8752380, 9335872, 10002720, 10772160, 11669840, 13336960, 14003808, 17504760, 18671744, 20005440, 21544320, 23339680, 28007616, 35009520, 40010880, 46679360, 56015232, 70019040, 93358720, 140038080, 280076160]

約数ペア:

[(1, 280076160), (2, 140038080), (3, 93358720), (4, 70019040), (5, 56015232), (6, 46679360), (7, 40010880), (8, 35009520), (10, 28007616), (12, 23339680), (13, 21544320), (14, 20005440), (15, 18671744), (16, 17504760), (20, 14003808), (21, 13336960), (24, 11669840), (26, 10772160), (28, 10002720), (30, 9335872), (32, 8752380), (35, 8002176), (39, 7181440), (40, 7001904), (42, 6668480), (48, 5834920), (49, 5715840), (52, 5386080), (56, 5001360), (60, 4667936), (64, 4376190), (65, 4308864), (70, 4001088), (78, 3590720), (80, 3500952), (84, 3334240), (91, 3077760), (96, 2917460), (98, 2857920), (104, 2693040), (105, 2667392), (112, 2500680), (120, 2333968), (128, 2188095), (130, 2154432), (140, 2000544), (147, 1905280), (156, 1795360), (160, 1750476), (168, 1667120), (182, 1538880), (192, 1458730), (195, 1436288), (196, 1428960), (208, 1346520), (210, 1333696), (224, 1250340), (229, 1223040), (240, 1166984), (245, 1143168), (260, 1077216), (273, 1025920), (280, 1000272), (294, 952640), (312, 897680), (320, 875238), (336, 833560), (364, 769440), (384, 729365), (390, 718144), (392, 714480), (416, 673260), (420, 666848), (448, 625170), (455, 615552), (458, 611520), (480, 583492), (490, 571584), (520, 538608), (546, 512960), (560, 500136), (588, 476320), (624, 448840), (637, 439680), (640, 437619), (672, 416780), (687, 407680), (728, 384720), (735, 381056), (780, 359072), (784, 357240), (832, 336630), (840, 333424), (896, 312585), (910, 307776), (916, 305760), (960, 291746), (980, 285792), (1040, 269304), (1092, 256480), (1120, 250068), (1145, 244608), (1176, 238160), (1248, 224420), (1274, 219840), (1344, 208390), (1365, 205184), (1374, 203840), (1456, 192360), (1470, 190528), (1560, 179536), (1568, 178620), (1603, 174720), (1664, 168315), (1680, 166712), (1820, 153888), (1832, 152880), (1911, 146560), (1920, 145873), (1960, 142896), (2080, 134652), (2184, 128240), (2240, 125034), (2290, 122304), (2352, 119080), (2496, 112210), (2548, 109920), (2688, 104195), (2730, 102592), (2748, 101920), (2912, 96180), (2940, 95264), (2977, 94080), (3120, 89768), (3136, 89310), (3185, 87936), (3206, 87360), (3360, 83356), (3435, 81536), (3640, 76944), (3664, 76440), (3822, 73280), (3920, 71448), (4160, 67326), (4368, 64120), (4480, 62517), (4580, 61152), (4704, 59540), (4809, 58240), (4992, 56105), (5096, 54960), (5460, 51296), (5496, 50960), (5824, 48090), (5880, 47632), (5954, 47040), (6240, 44884), (6272, 44655), (6370, 43968), (6412, 43680), (6720, 41678), (6870, 40768), (7280, 38472), (7328, 38220), (7644, 36640), (7840, 35724), (8015, 34944), (8320, 33663), (8736, 32060), (8931, 31360), (9160, 30576), (9408, 29770), (9555, 29312), (9618, 29120), (10192, 27480), (10920, 25648), (10992, 25480), (11221, 24960), (11648, 24045), (11760, 23816), (11908, 23520), (12480, 22442), (12740, 21984), (12824, 21840), (13440, 20839), (13740, 20384), (14560, 19236), (14656, 19110), (14885, 18816), (15288, 18320), (15680, 17862), (16030, 17472)]