1490534400

素因数分解:

$2^{14}\times 3^1\times 5^2\times {\mathrm{1213}}^1$

素因数の和:1254

約数の個数: 180

約数和(自身を含む): 4932613112

約数和(自身を除く): 3442078712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1213, 1280, 1536, 1600, 1920, 2048, 2400, 2426, 2560, 3072, 3200, 3639, 3840, 4096, 4800, 4852, 5120, 6065, 6144, 6400, 7278, 7680, 8192, 9600, 9704, 10240, 12130, 12288, 12800, 14556, 15360, 16384, 18195, 19200, 19408, 20480, 24260, 24576, 25600, 29112, 30325, 30720, 36390, 38400, 38816, 40960, 48520, 49152, 51200, 58224, 60650, 61440, 72780, 76800, 77632, 81920, 90975, 97040, 102400, 116448, 121300, 122880, 145560, 153600, 155264, 181950, 194080, 204800, 232896, 242600, 245760, 291120, 307200, 310528, 363900, 388160, 409600, 465792, 485200, 582240, 614400, 621056, 727800, 776320, 931584, 970400, 1164480, 1228800, 1242112, 1455600, 1552640, 1863168, 1940800, 2328960, 2484224, 2911200, 3105280, 3726336, 3881600, 4657920, 4968448, 5822400, 6210560, 7452672, 7763200, 9315840, 9936896, 11644800, 12421120, 14905344, 15526400, 18631680, 19873792, 23289600, 24842240, 29810688, 31052800, 37263360, 46579200, 49684480, 59621376, 62105600, 74526720, 93158400, 99368960, 124211200, 149053440, 186316800, 248422400, 298106880, 372633600, 496844800, 745267200, 1490534400]

約数ペア:

[(1, 1490534400), (2, 745267200), (3, 496844800), (4, 372633600), (5, 298106880), (6, 248422400), (8, 186316800), (10, 149053440), (12, 124211200), (15, 99368960), (16, 93158400), (20, 74526720), (24, 62105600), (25, 59621376), (30, 49684480), (32, 46579200), (40, 37263360), (48, 31052800), (50, 29810688), (60, 24842240), (64, 23289600), (75, 19873792), (80, 18631680), (96, 15526400), (100, 14905344), (120, 12421120), (128, 11644800), (150, 9936896), (160, 9315840), (192, 7763200), (200, 7452672), (240, 6210560), (256, 5822400), (300, 4968448), (320, 4657920), (384, 3881600), (400, 3726336), (480, 3105280), (512, 2911200), (600, 2484224), (640, 2328960), (768, 1940800), (800, 1863168), (960, 1552640), (1024, 1455600), (1200, 1242112), (1213, 1228800), (1280, 1164480), (1536, 970400), (1600, 931584), (1920, 776320), (2048, 727800), (2400, 621056), (2426, 614400), (2560, 582240), (3072, 485200), (3200, 465792), (3639, 409600), (3840, 388160), (4096, 363900), (4800, 310528), (4852, 307200), (5120, 291120), (6065, 245760), (6144, 242600), (6400, 232896), (7278, 204800), (7680, 194080), (8192, 181950), (9600, 155264), (9704, 153600), (10240, 145560), (12130, 122880), (12288, 121300), (12800, 116448), (14556, 102400), (15360, 97040), (16384, 90975), (18195, 81920), (19200, 77632), (19408, 76800), (20480, 72780), (24260, 61440), (24576, 60650), (25600, 58224), (29112, 51200), (30325, 49152), (30720, 48520), (36390, 40960), (38400, 38816)]