283666880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 168

約数和(自身を含む): 799185600

約数和(自身を除く): 515518720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 140, 158, 160, 196, 224, 229, 245, 280, 316, 320, 392, 395, 448, 458, 490, 553, 560, 632, 784, 790, 916, 980, 1106, 1120, 1145, 1264, 1568, 1580, 1603, 1832, 1960, 2212, 2240, 2290, 2528, 2765, 3136, 3160, 3206, 3664, 3871, 3920, 4424, 4580, 5056, 5530, 6320, 6412, 7328, 7742, 7840, 8015, 8848, 9160, 11060, 11221, 12640, 12824, 14656, 15484, 15680, 16030, 17696, 18091, 18320, 19355, 22120, 22442, 25280, 25648, 30968, 32060, 35392, 36182, 36640, 38710, 44240, 44884, 51296, 56105, 61936, 64120, 72364, 73280, 77420, 88480, 89768, 90455, 102592, 112210, 123872, 126637, 128240, 144728, 154840, 176960, 179536, 180910, 224420, 247744, 253274, 256480, 289456, 309680, 359072, 361820, 448840, 506548, 512960, 578912, 619360, 633185, 718144, 723640, 886459, 897680, 1013096, 1157824, 1238720, 1266370, 1447280, 1772918, 1795360, 2026192, 2532740, 2894560, 3545836, 3590720, 4052384, 4432295, 5065480, 5789120, 7091672, 8104768, 8864590, 10130960, 14183344, 17729180, 20261920, 28366688, 35458360, 40523840, 56733376, 70916720, 141833440, 283666880]

約数ペア:

[(1, 283666880), (2, 141833440), (4, 70916720), (5, 56733376), (7, 40523840), (8, 35458360), (10, 28366688), (14, 20261920), (16, 17729180), (20, 14183344), (28, 10130960), (32, 8864590), (35, 8104768), (40, 7091672), (49, 5789120), (56, 5065480), (64, 4432295), (70, 4052384), (79, 3590720), (80, 3545836), (98, 2894560), (112, 2532740), (140, 2026192), (158, 1795360), (160, 1772918), (196, 1447280), (224, 1266370), (229, 1238720), (245, 1157824), (280, 1013096), (316, 897680), (320, 886459), (392, 723640), (395, 718144), (448, 633185), (458, 619360), (490, 578912), (553, 512960), (560, 506548), (632, 448840), (784, 361820), (790, 359072), (916, 309680), (980, 289456), (1106, 256480), (1120, 253274), (1145, 247744), (1264, 224420), (1568, 180910), (1580, 179536), (1603, 176960), (1832, 154840), (1960, 144728), (2212, 128240), (2240, 126637), (2290, 123872), (2528, 112210), (2765, 102592), (3136, 90455), (3160, 89768), (3206, 88480), (3664, 77420), (3871, 73280), (3920, 72364), (4424, 64120), (4580, 61936), (5056, 56105), (5530, 51296), (6320, 44884), (6412, 44240), (7328, 38710), (7742, 36640), (7840, 36182), (8015, 35392), (8848, 32060), (9160, 30968), (11060, 25648), (11221, 25280), (12640, 22442), (12824, 22120), (14656, 19355), (15484, 18320), (15680, 18091), (16030, 17696)]