213926400

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{619}}^1$

素因数の和:656

約数の個数: 240

約数和(自身を含む): 786482400

約数和(自身を除く): 572556000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 512, 540, 576, 600, 619, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1238, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1857, 1920, 2160, 2304, 2400, 2476, 2560, 2700, 2880, 3095, 3200, 3456, 3600, 3714, 3840, 4320, 4608, 4800, 4952, 5400, 5571, 5760, 6190, 6400, 6912, 7200, 7428, 7680, 8640, 9285, 9600, 9904, 10800, 11142, 11520, 12380, 12800, 13824, 14400, 14856, 15475, 16713, 17280, 18570, 19200, 19808, 21600, 22284, 23040, 24760, 27855, 28800, 29712, 30950, 33426, 34560, 37140, 38400, 39616, 43200, 44568, 46425, 49520, 55710, 57600, 59424, 61900, 66852, 69120, 74280, 79232, 83565, 86400, 89136, 92850, 99040, 111420, 115200, 118848, 123800, 133704, 139275, 148560, 158464, 167130, 172800, 178272, 185700, 198080, 222840, 237696, 247600, 267408, 278550, 297120, 316928, 334260, 345600, 356544, 371400, 396160, 417825, 445680, 475392, 495200, 534816, 557100, 594240, 668520, 713088, 742800, 792320, 835650, 891360, 950784, 990400, 1069632, 1114200, 1188480, 1337040, 1426176, 1485600, 1584640, 1671300, 1782720, 1980800, 2139264, 2228400, 2376960, 2674080, 2852352, 2971200, 3342600, 3565440, 3961600, 4278528, 4456800, 4753920, 5348160, 5942400, 6685200, 7130880, 7923200, 8557056, 8913600, 10696320, 11884800, 13370400, 14261760, 17827200, 21392640, 23769600, 26740800, 35654400, 42785280, 53481600, 71308800, 106963200, 213926400]

約数ペア:

[(1, 213926400), (2, 106963200), (3, 71308800), (4, 53481600), (5, 42785280), (6, 35654400), (8, 26740800), (9, 23769600), (10, 21392640), (12, 17827200), (15, 14261760), (16, 13370400), (18, 11884800), (20, 10696320), (24, 8913600), (25, 8557056), (27, 7923200), (30, 7130880), (32, 6685200), (36, 5942400), (40, 5348160), (45, 4753920), (48, 4456800), (50, 4278528), (54, 3961600), (60, 3565440), (64, 3342600), (72, 2971200), (75, 2852352), (80, 2674080), (90, 2376960), (96, 2228400), (100, 2139264), (108, 1980800), (120, 1782720), (128, 1671300), (135, 1584640), (144, 1485600), (150, 1426176), (160, 1337040), (180, 1188480), (192, 1114200), (200, 1069632), (216, 990400), (225, 950784), (240, 891360), (256, 835650), (270, 792320), (288, 742800), (300, 713088), (320, 668520), (360, 594240), (384, 557100), (400, 534816), (432, 495200), (450, 475392), (480, 445680), (512, 417825), (540, 396160), (576, 371400), (600, 356544), (619, 345600), (640, 334260), (675, 316928), (720, 297120), (768, 278550), (800, 267408), (864, 247600), (900, 237696), (960, 222840), (1080, 198080), (1152, 185700), (1200, 178272), (1238, 172800), (1280, 167130), (1350, 158464), (1440, 148560), (1536, 139275), (1600, 133704), (1728, 123800), (1800, 118848), (1857, 115200), (1920, 111420), (2160, 99040), (2304, 92850), (2400, 89136), (2476, 86400), (2560, 83565), (2700, 79232), (2880, 74280), (3095, 69120), (3200, 66852), (3456, 61900), (3600, 59424), (3714, 57600), (3840, 55710), (4320, 49520), (4608, 46425), (4800, 44568), (4952, 43200), (5400, 39616), (5571, 38400), (5760, 37140), (6190, 34560), (6400, 33426), (6912, 30950), (7200, 29712), (7428, 28800), (7680, 27855), (8640, 24760), (9285, 23040), (9600, 22284), (9904, 21600), (10800, 19808), (11142, 19200), (11520, 18570), (12380, 17280), (12800, 16713), (13824, 15475), (14400, 14856)]