243143040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 256

約数和(自身を含む): 900864000

約数和(自身を除く): 657720960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 140, 158, 160, 168, 192, 210, 224, 229, 237, 240, 280, 316, 320, 336, 384, 395, 420, 448, 458, 474, 480, 553, 560, 632, 640, 672, 687, 790, 840, 896, 916, 948, 960, 1106, 1120, 1145, 1185, 1264, 1344, 1374, 1580, 1603, 1659, 1680, 1832, 1896, 1920, 2212, 2240, 2290, 2370, 2528, 2688, 2748, 2765, 3160, 3206, 3318, 3360, 3435, 3664, 3792, 4424, 4480, 4580, 4740, 4809, 5056, 5496, 5530, 6320, 6412, 6636, 6720, 6870, 7328, 7584, 8015, 8295, 8848, 9160, 9480, 9618, 10112, 10992, 11060, 12640, 12824, 13272, 13440, 13740, 14656, 15168, 16030, 16590, 17696, 18091, 18320, 18960, 19236, 21984, 22120, 24045, 25280, 25648, 26544, 27480, 29312, 30336, 32060, 33180, 35392, 36182, 36640, 37920, 38472, 43968, 44240, 48090, 50560, 51296, 53088, 54273, 54960, 64120, 66360, 70784, 72364, 73280, 75840, 76944, 87936, 88480, 90455, 96180, 102592, 106176, 108546, 109920, 126637, 128240, 132720, 144728, 146560, 151680, 153888, 176960, 180910, 192360, 205184, 212352, 217092, 219840, 253274, 256480, 265440, 271365, 289456, 307776, 353920, 361820, 379911, 384720, 434184, 439680, 506548, 512960, 530880, 542730, 578912, 615552, 633185, 723640, 759822, 769440, 868368, 1013096, 1025920, 1061760, 1085460, 1157824, 1266370, 1447280, 1519644, 1538880, 1736736, 1899555, 2026192, 2170920, 2315648, 2532740, 2894560, 3039288, 3077760, 3473472, 3799110, 4052384, 4341840, 5065480, 5789120, 6078576, 6946944, 7598220, 8104768, 8683680, 10130960, 11578240, 12157152, 15196440, 16209536, 17367360, 20261920, 24314304, 30392880, 34734720, 40523840, 48628608, 60785760, 81047680, 121571520, 243143040]

約数ペア:

[(1, 243143040), (2, 121571520), (3, 81047680), (4, 60785760), (5, 48628608), (6, 40523840), (7, 34734720), (8, 30392880), (10, 24314304), (12, 20261920), (14, 17367360), (15, 16209536), (16, 15196440), (20, 12157152), (21, 11578240), (24, 10130960), (28, 8683680), (30, 8104768), (32, 7598220), (35, 6946944), (40, 6078576), (42, 5789120), (48, 5065480), (56, 4341840), (60, 4052384), (64, 3799110), (70, 3473472), (79, 3077760), (80, 3039288), (84, 2894560), (96, 2532740), (105, 2315648), (112, 2170920), (120, 2026192), (128, 1899555), (140, 1736736), (158, 1538880), (160, 1519644), (168, 1447280), (192, 1266370), (210, 1157824), (224, 1085460), (229, 1061760), (237, 1025920), (240, 1013096), (280, 868368), (316, 769440), (320, 759822), (336, 723640), (384, 633185), (395, 615552), (420, 578912), (448, 542730), (458, 530880), (474, 512960), (480, 506548), (553, 439680), (560, 434184), (632, 384720), (640, 379911), (672, 361820), (687, 353920), (790, 307776), (840, 289456), (896, 271365), (916, 265440), (948, 256480), (960, 253274), (1106, 219840), (1120, 217092), (1145, 212352), (1185, 205184), (1264, 192360), (1344, 180910), (1374, 176960), (1580, 153888), (1603, 151680), (1659, 146560), (1680, 144728), (1832, 132720), (1896, 128240), (1920, 126637), (2212, 109920), (2240, 108546), (2290, 106176), (2370, 102592), (2528, 96180), (2688, 90455), (2748, 88480), (2765, 87936), (3160, 76944), (3206, 75840), (3318, 73280), (3360, 72364), (3435, 70784), (3664, 66360), (3792, 64120), (4424, 54960), (4480, 54273), (4580, 53088), (4740, 51296), (4809, 50560), (5056, 48090), (5496, 44240), (5530, 43968), (6320, 38472), (6412, 37920), (6636, 36640), (6720, 36182), (6870, 35392), (7328, 33180), (7584, 32060), (8015, 30336), (8295, 29312), (8848, 27480), (9160, 26544), (9480, 25648), (9618, 25280), (10112, 24045), (10992, 22120), (11060, 21984), (12640, 19236), (12824, 18960), (13272, 18320), (13440, 18091), (13740, 17696), (14656, 16590), (15168, 16030)]