328780800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{1427}}^1$

素因数の和:1463

約数の個数: 198

約数和(自身を含む): 1178015748

約数和(自身を除く): 849234948

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1427, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2854, 2880, 3072, 3200, 3600, 3840, 4281, 4608, 4800, 5120, 5708, 5760, 6400, 7135, 7200, 7680, 8562, 9216, 9600, 11416, 11520, 12800, 12843, 14270, 14400, 15360, 17124, 19200, 21405, 22832, 23040, 25600, 25686, 28540, 28800, 34248, 35675, 38400, 42810, 45664, 46080, 51372, 57080, 57600, 64215, 68496, 71350, 76800, 85620, 91328, 102744, 107025, 114160, 115200, 128430, 136992, 142700, 171240, 182656, 205488, 214050, 228320, 230400, 256860, 273984, 285400, 321075, 342480, 365312, 410976, 428100, 456640, 513720, 547968, 570800, 642150, 684960, 730624, 821952, 856200, 913280, 1027440, 1095936, 1141600, 1284300, 1369920, 1461248, 1643904, 1712400, 1826560, 2054880, 2191872, 2283200, 2568600, 2739840, 3287808, 3424800, 3653120, 4109760, 4383744, 4566400, 5137200, 5479680, 6575616, 6849600, 7306240, 8219520, 9132800, 10274400, 10959360, 13151232, 13699200, 16439040, 18265600, 20548800, 21918720, 27398400, 32878080, 36531200, 41097600, 54796800, 65756160, 82195200, 109593600, 164390400, 328780800]

約数ペア:

[(1, 328780800), (2, 164390400), (3, 109593600), (4, 82195200), (5, 65756160), (6, 54796800), (8, 41097600), (9, 36531200), (10, 32878080), (12, 27398400), (15, 21918720), (16, 20548800), (18, 18265600), (20, 16439040), (24, 13699200), (25, 13151232), (30, 10959360), (32, 10274400), (36, 9132800), (40, 8219520), (45, 7306240), (48, 6849600), (50, 6575616), (60, 5479680), (64, 5137200), (72, 4566400), (75, 4383744), (80, 4109760), (90, 3653120), (96, 3424800), (100, 3287808), (120, 2739840), (128, 2568600), (144, 2283200), (150, 2191872), (160, 2054880), (180, 1826560), (192, 1712400), (200, 1643904), (225, 1461248), (240, 1369920), (256, 1284300), (288, 1141600), (300, 1095936), (320, 1027440), (360, 913280), (384, 856200), (400, 821952), (450, 730624), (480, 684960), (512, 642150), (576, 570800), (600, 547968), (640, 513720), (720, 456640), (768, 428100), (800, 410976), (900, 365312), (960, 342480), (1024, 321075), (1152, 285400), (1200, 273984), (1280, 256860), (1427, 230400), (1440, 228320), (1536, 214050), (1600, 205488), (1800, 182656), (1920, 171240), (2304, 142700), (2400, 136992), (2560, 128430), (2854, 115200), (2880, 114160), (3072, 107025), (3200, 102744), (3600, 91328), (3840, 85620), (4281, 76800), (4608, 71350), (4800, 68496), (5120, 64215), (5708, 57600), (5760, 57080), (6400, 51372), (7135, 46080), (7200, 45664), (7680, 42810), (8562, 38400), (9216, 35675), (9600, 34248), (11416, 28800), (11520, 28540), (12800, 25686), (12843, 25600), (14270, 23040), (14400, 22832), (15360, 21405), (17124, 19200)]