1306982400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 4419717120

約数和(自身を除く): 3112734720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 67, 75, 80, 96, 100, 120, 127, 128, 134, 150, 160, 192, 200, 201, 240, 254, 256, 268, 300, 320, 335, 381, 384, 400, 402, 480, 508, 512, 536, 600, 635, 640, 670, 762, 768, 800, 804, 960, 1005, 1016, 1024, 1072, 1200, 1270, 1280, 1340, 1524, 1536, 1600, 1608, 1675, 1905, 1920, 2010, 2032, 2048, 2144, 2400, 2540, 2560, 2680, 3048, 3072, 3175, 3200, 3216, 3350, 3810, 3840, 4020, 4064, 4288, 4800, 5025, 5080, 5120, 5360, 6096, 6144, 6350, 6400, 6432, 6700, 7620, 7680, 8040, 8128, 8509, 8576, 9525, 9600, 10050, 10160, 10240, 10720, 12192, 12700, 12800, 12864, 13400, 15240, 15360, 16080, 16256, 17018, 17152, 19050, 19200, 20100, 20320, 21440, 24384, 25400, 25527, 25600, 25728, 26800, 30480, 30720, 32160, 32512, 34036, 34304, 38100, 38400, 40200, 40640, 42545, 42880, 48768, 50800, 51054, 51200, 51456, 53600, 60960, 64320, 65024, 68072, 68608, 76200, 76800, 80400, 81280, 85090, 85760, 97536, 101600, 102108, 102912, 107200, 121920, 127635, 128640, 130048, 136144, 137216, 152400, 153600, 160800, 162560, 170180, 171520, 195072, 203200, 204216, 205824, 212725, 214400, 243840, 255270, 257280, 260096, 272288, 304800, 321600, 325120, 340360, 343040, 390144, 406400, 408432, 411648, 425450, 428800, 487680, 510540, 514560, 544576, 609600, 638175, 643200, 650240, 680720, 686080, 780288, 812800, 816864, 850900, 857600, 975360, 1021080, 1029120, 1089152, 1219200, 1276350, 1286400, 1300480, 1361440, 1625600, 1633728, 1701800, 1715200, 1950720, 2042160, 2058240, 2178304, 2438400, 2552700, 2572800, 2722880, 3251200, 3267456, 3403600, 3430400, 3901440, 4084320, 4356608, 4876800, 5105400, 5145600, 5445760, 6502400, 6534912, 6807200, 8168640, 8713216, 9753600, 10210800, 10291200, 10891520, 13069824, 13614400, 16337280, 17426432, 19507200, 20421600, 21783040, 26139648, 27228800, 32674560, 40843200, 43566080, 52279296, 54457600, 65349120, 81686400, 87132160, 108915200, 130698240, 163372800, 217830400, 261396480, 326745600, 435660800, 653491200, 1306982400]

約数ペア:

[(1, 1306982400), (2, 653491200), (3, 435660800), (4, 326745600), (5, 261396480), (6, 217830400), (8, 163372800), (10, 130698240), (12, 108915200), (15, 87132160), (16, 81686400), (20, 65349120), (24, 54457600), (25, 52279296), (30, 43566080), (32, 40843200), (40, 32674560), (48, 27228800), (50, 26139648), (60, 21783040), (64, 20421600), (67, 19507200), (75, 17426432), (80, 16337280), (96, 13614400), (100, 13069824), (120, 10891520), (127, 10291200), (128, 10210800), (134, 9753600), (150, 8713216), (160, 8168640), (192, 6807200), (200, 6534912), (201, 6502400), (240, 5445760), (254, 5145600), (256, 5105400), (268, 4876800), (300, 4356608), (320, 4084320), (335, 3901440), (381, 3430400), (384, 3403600), (400, 3267456), (402, 3251200), (480, 2722880), (508, 2572800), (512, 2552700), (536, 2438400), (600, 2178304), (635, 2058240), (640, 2042160), (670, 1950720), (762, 1715200), (768, 1701800), (800, 1633728), (804, 1625600), (960, 1361440), (1005, 1300480), (1016, 1286400), (1024, 1276350), (1072, 1219200), (1200, 1089152), (1270, 1029120), (1280, 1021080), (1340, 975360), (1524, 857600), (1536, 850900), (1600, 816864), (1608, 812800), (1675, 780288), (1905, 686080), (1920, 680720), (2010, 650240), (2032, 643200), (2048, 638175), (2144, 609600), (2400, 544576), (2540, 514560), (2560, 510540), (2680, 487680), (3048, 428800), (3072, 425450), (3175, 411648), (3200, 408432), (3216, 406400), (3350, 390144), (3810, 343040), (3840, 340360), (4020, 325120), (4064, 321600), (4288, 304800), (4800, 272288), (5025, 260096), (5080, 257280), (5120, 255270), (5360, 243840), (6096, 214400), (6144, 212725), (6350, 205824), (6400, 204216), (6432, 203200), (6700, 195072), (7620, 171520), (7680, 170180), (8040, 162560), (8128, 160800), (8509, 153600), (8576, 152400), (9525, 137216), (9600, 136144), (10050, 130048), (10160, 128640), (10240, 127635), (10720, 121920), (12192, 107200), (12700, 102912), (12800, 102108), (12864, 101600), (13400, 97536), (15240, 85760), (15360, 85090), (16080, 81280), (16256, 80400), (17018, 76800), (17152, 76200), (19050, 68608), (19200, 68072), (20100, 65024), (20320, 64320), (21440, 60960), (24384, 53600), (25400, 51456), (25527, 51200), (25600, 51054), (25728, 50800), (26800, 48768), (30480, 42880), (30720, 42545), (32160, 40640), (32512, 40200), (34036, 38400), (34304, 38100)]