319795200

素因数分解:

$2^{12}\times 3^2\times 5^2\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 234

約数和(自身を含む): 1148738604

約数和(自身を除く): 828943404

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, 347, 360, 384, 400, 450, 480, 512, 576, 600, 640, 694, 720, 768, 800, 900, 960, 1024, 1041, 1152, 1200, 1280, 1388, 1440, 1536, 1600, 1735, 1800, 1920, 2048, 2082, 2304, 2400, 2560, 2776, 2880, 3072, 3123, 3200, 3470, 3600, 3840, 4096, 4164, 4608, 4800, 5120, 5205, 5552, 5760, 6144, 6246, 6400, 6940, 7200, 7680, 8328, 8675, 9216, 9600, 10240, 10410, 11104, 11520, 12288, 12492, 12800, 13880, 14400, 15360, 15615, 16656, 17350, 18432, 19200, 20480, 20820, 22208, 23040, 24984, 25600, 26025, 27760, 28800, 30720, 31230, 33312, 34700, 36864, 38400, 41640, 44416, 46080, 49968, 51200, 52050, 55520, 57600, 61440, 62460, 66624, 69400, 76800, 78075, 83280, 88832, 92160, 99936, 102400, 104100, 111040, 115200, 124920, 133248, 138800, 153600, 156150, 166560, 177664, 184320, 199872, 208200, 222080, 230400, 249840, 266496, 277600, 307200, 312300, 333120, 355328, 399744, 416400, 444160, 460800, 499680, 532992, 555200, 624600, 666240, 710656, 799488, 832800, 888320, 921600, 999360, 1065984, 1110400, 1249200, 1332480, 1421312, 1598976, 1665600, 1776640, 1998720, 2131968, 2220800, 2498400, 2664960, 3197952, 3331200, 3553280, 3997440, 4263936, 4441600, 4996800, 5329920, 6395904, 6662400, 7106560, 7994880, 8883200, 9993600, 10659840, 12791808, 13324800, 15989760, 17766400, 19987200, 21319680, 26649600, 31979520, 35532800, 39974400, 53299200, 63959040, 79948800, 106598400, 159897600, 319795200]

約数ペア:

[(1, 319795200), (2, 159897600), (3, 106598400), (4, 79948800), (5, 63959040), (6, 53299200), (8, 39974400), (9, 35532800), (10, 31979520), (12, 26649600), (15, 21319680), (16, 19987200), (18, 17766400), (20, 15989760), (24, 13324800), (25, 12791808), (30, 10659840), (32, 9993600), (36, 8883200), (40, 7994880), (45, 7106560), (48, 6662400), (50, 6395904), (60, 5329920), (64, 4996800), (72, 4441600), (75, 4263936), (80, 3997440), (90, 3553280), (96, 3331200), (100, 3197952), (120, 2664960), (128, 2498400), (144, 2220800), (150, 2131968), (160, 1998720), (180, 1776640), (192, 1665600), (200, 1598976), (225, 1421312), (240, 1332480), (256, 1249200), (288, 1110400), (300, 1065984), (320, 999360), (347, 921600), (360, 888320), (384, 832800), (400, 799488), (450, 710656), (480, 666240), (512, 624600), (576, 555200), (600, 532992), (640, 499680), (694, 460800), (720, 444160), (768, 416400), (800, 399744), (900, 355328), (960, 333120), (1024, 312300), (1041, 307200), (1152, 277600), (1200, 266496), (1280, 249840), (1388, 230400), (1440, 222080), (1536, 208200), (1600, 199872), (1735, 184320), (1800, 177664), (1920, 166560), (2048, 156150), (2082, 153600), (2304, 138800), (2400, 133248), (2560, 124920), (2776, 115200), (2880, 111040), (3072, 104100), (3123, 102400), (3200, 99936), (3470, 92160), (3600, 88832), (3840, 83280), (4096, 78075), (4164, 76800), (4608, 69400), (4800, 66624), (5120, 62460), (5205, 61440), (5552, 57600), (5760, 55520), (6144, 52050), (6246, 51200), (6400, 49968), (6940, 46080), (7200, 44416), (7680, 41640), (8328, 38400), (8675, 36864), (9216, 34700), (9600, 33312), (10240, 31230), (10410, 30720), (11104, 28800), (11520, 27760), (12288, 26025), (12492, 25600), (12800, 24984), (13880, 23040), (14400, 22208), (15360, 20820), (15615, 20480), (16656, 19200), (17350, 18432)]