404256000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{4211}}^1$

素因数の和:4245

約数の個数: 144

約数和(自身を含む): 1343055168

約数和(自身を除く): 938799168

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, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 3840, 4000, 4211, 4800, 6000, 6400, 8000, 8422, 9600, 12000, 12633, 16000, 16844, 19200, 21055, 24000, 25266, 32000, 33688, 42110, 48000, 50532, 63165, 67376, 84220, 96000, 101064, 105275, 126330, 134752, 168440, 202128, 210550, 252660, 269504, 315825, 336880, 404256, 421100, 505320, 526375, 539008, 631650, 673760, 808512, 842200, 1010640, 1052750, 1078016, 1263300, 1347520, 1579125, 1617024, 1684400, 2021280, 2105500, 2526600, 2695040, 3158250, 3234048, 3368800, 4042560, 4211000, 5053200, 5390080, 6316500, 6737600, 8085120, 8422000, 10106400, 12633000, 13475200, 16170240, 16844000, 20212800, 25266000, 26950400, 33688000, 40425600, 50532000, 67376000, 80851200, 101064000, 134752000, 202128000, 404256000]

約数ペア:

[(1, 404256000), (2, 202128000), (3, 134752000), (4, 101064000), (5, 80851200), (6, 67376000), (8, 50532000), (10, 40425600), (12, 33688000), (15, 26950400), (16, 25266000), (20, 20212800), (24, 16844000), (25, 16170240), (30, 13475200), (32, 12633000), (40, 10106400), (48, 8422000), (50, 8085120), (60, 6737600), (64, 6316500), (75, 5390080), (80, 5053200), (96, 4211000), (100, 4042560), (120, 3368800), (125, 3234048), (128, 3158250), (150, 2695040), (160, 2526600), (192, 2105500), (200, 2021280), (240, 1684400), (250, 1617024), (256, 1579125), (300, 1347520), (320, 1263300), (375, 1078016), (384, 1052750), (400, 1010640), (480, 842200), (500, 808512), (600, 673760), (640, 631650), (750, 539008), (768, 526375), (800, 505320), (960, 421100), (1000, 404256), (1200, 336880), (1280, 315825), (1500, 269504), (1600, 252660), (1920, 210550), (2000, 202128), (2400, 168440), (3000, 134752), (3200, 126330), (3840, 105275), (4000, 101064), (4211, 96000), (4800, 84220), (6000, 67376), (6400, 63165), (8000, 50532), (8422, 48000), (9600, 42110), (12000, 33688), (12633, 32000), (16000, 25266), (16844, 24000), (19200, 21055)]