1380002400

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{9127}}^1$

素因数の和:9163

約数の個数: 288

約数和(自身を含む): 5704634880

約数和(自身を除く): 4324632480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1512, 1575, 1680, 1800, 1890, 2016, 2100, 2160, 2400, 2520, 2700, 2800, 3024, 3150, 3360, 3600, 3780, 4200, 4320, 4725, 5040, 5400, 5600, 6048, 6300, 7200, 7560, 8400, 9127, 9450, 10080, 10800, 12600, 15120, 16800, 18254, 18900, 21600, 25200, 27381, 30240, 36508, 37800, 45635, 50400, 54762, 63889, 73016, 75600, 82143, 91270, 109524, 127778, 136905, 146032, 151200, 164286, 182540, 191667, 219048, 228175, 246429, 255556, 273810, 292064, 319445, 328572, 365080, 383334, 410715, 438096, 456350, 492858, 511112, 547620, 575001, 638890, 657144, 684525, 730160, 766668, 821430, 876192, 912700, 958335, 985716, 1022224, 1095240, 1150002, 1232145, 1277780, 1314288, 1369050, 1460320, 1533336, 1597225, 1642860, 1725003, 1825400, 1916670, 1971432, 2044448, 2053575, 2190480, 2300004, 2464290, 2555560, 2628576, 2738100, 2875005, 3066672, 3194450, 3285720, 3450006, 3650800, 3833340, 3942864, 4107150, 4380960, 4600008, 4791675, 4928580, 5111120, 5476200, 5750010, 6133344, 6160725, 6388900, 6571440, 6900012, 7301600, 7666680, 7885728, 8214300, 8625015, 9200016, 9583350, 9857160, 10222240, 10952400, 11500020, 12321450, 12777800, 13142880, 13800024, 14375025, 15333360, 16428600, 17250030, 18400032, 19166700, 19714320, 21904800, 23000040, 24642900, 25555600, 27600048, 28750050, 30666720, 32857200, 34500060, 38333400, 39428640, 43125075, 46000080, 49285800, 51111200, 55200096, 57500100, 65714400, 69000120, 76666800, 86250150, 92000160, 98571600, 115000200, 138000240, 153333600, 172500300, 197143200, 230000400, 276000480, 345000600, 460000800, 690001200, 1380002400]

約数ペア:

[(1, 1380002400), (2, 690001200), (3, 460000800), (4, 345000600), (5, 276000480), (6, 230000400), (7, 197143200), (8, 172500300), (9, 153333600), (10, 138000240), (12, 115000200), (14, 98571600), (15, 92000160), (16, 86250150), (18, 76666800), (20, 69000120), (21, 65714400), (24, 57500100), (25, 55200096), (27, 51111200), (28, 49285800), (30, 46000080), (32, 43125075), (35, 39428640), (36, 38333400), (40, 34500060), (42, 32857200), (45, 30666720), (48, 28750050), (50, 27600048), (54, 25555600), (56, 24642900), (60, 23000040), (63, 21904800), (70, 19714320), (72, 19166700), (75, 18400032), (80, 17250030), (84, 16428600), (90, 15333360), (96, 14375025), (100, 13800024), (105, 13142880), (108, 12777800), (112, 12321450), (120, 11500020), (126, 10952400), (135, 10222240), (140, 9857160), (144, 9583350), (150, 9200016), (160, 8625015), (168, 8214300), (175, 7885728), (180, 7666680), (189, 7301600), (200, 6900012), (210, 6571440), (216, 6388900), (224, 6160725), (225, 6133344), (240, 5750010), (252, 5476200), (270, 5111120), (280, 4928580), (288, 4791675), (300, 4600008), (315, 4380960), (336, 4107150), (350, 3942864), (360, 3833340), (378, 3650800), (400, 3450006), (420, 3285720), (432, 3194450), (450, 3066672), (480, 2875005), (504, 2738100), (525, 2628576), (540, 2555560), (560, 2464290), (600, 2300004), (630, 2190480), (672, 2053575), (675, 2044448), (700, 1971432), (720, 1916670), (756, 1825400), (800, 1725003), (840, 1642860), (864, 1597225), (900, 1533336), (945, 1460320), (1008, 1369050), (1050, 1314288), (1080, 1277780), (1120, 1232145), (1200, 1150002), (1260, 1095240), (1350, 1022224), (1400, 985716), (1440, 958335), (1512, 912700), (1575, 876192), (1680, 821430), (1800, 766668), (1890, 730160), (2016, 684525), (2100, 657144), (2160, 638890), (2400, 575001), (2520, 547620), (2700, 511112), (2800, 492858), (3024, 456350), (3150, 438096), (3360, 410715), (3600, 383334), (3780, 365080), (4200, 328572), (4320, 319445), (4725, 292064), (5040, 273810), (5400, 255556), (5600, 246429), (6048, 228175), (6300, 219048), (7200, 191667), (7560, 182540), (8400, 164286), (9127, 151200), (9450, 146032), (10080, 136905), (10800, 127778), (12600, 109524), (15120, 91270), (16800, 82143), (18254, 75600), (18900, 73016), (21600, 63889), (25200, 54762), (27381, 50400), (30240, 45635), (36508, 37800)]