19628467200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{85193}}^1$

素因数の和:85229

約数の個数: 198

約数和(自身を含む): 70280023554

約数和(自身を除く): 50651556354

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, 1440, 1536, 1600, 1800, 1920, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4608, 4800, 5120, 5760, 6400, 7200, 7680, 9216, 9600, 11520, 12800, 14400, 15360, 19200, 23040, 25600, 28800, 38400, 46080, 57600, 76800, 85193, 115200, 170386, 230400, 255579, 340772, 425965, 511158, 681544, 766737, 851930, 1022316, 1277895, 1363088, 1533474, 1703860, 2044632, 2129825, 2555790, 2726176, 3066948, 3407720, 3833685, 4089264, 4259650, 5111580, 5452352, 6133896, 6389475, 6815440, 7667370, 8178528, 8519300, 10223160, 10904704, 12267792, 12778950, 13630880, 15334740, 16357056, 17038600, 19168425, 20446320, 21809408, 24535584, 25557900, 27261760, 30669480, 32714112, 34077200, 38336850, 40892640, 43618816, 49071168, 51115800, 54523520, 61338960, 65428224, 68154400, 76673700, 81785280, 87237632, 98142336, 102231600, 109047040, 122677920, 130856448, 136308800, 153347400, 163570560, 196284672, 204463200, 218094080, 245355840, 261712896, 272617600, 306694800, 327141120, 392569344, 408926400, 436188160, 490711680, 545235200, 613389600, 654282240, 785138688, 817852800, 981423360, 1090470400, 1226779200, 1308564480, 1635705600, 1962846720, 2180940800, 2453558400, 3271411200, 3925693440, 4907116800, 6542822400, 9814233600, 19628467200]

約数ペア:

[(1, 19628467200), (2, 9814233600), (3, 6542822400), (4, 4907116800), (5, 3925693440), (6, 3271411200), (8, 2453558400), (9, 2180940800), (10, 1962846720), (12, 1635705600), (15, 1308564480), (16, 1226779200), (18, 1090470400), (20, 981423360), (24, 817852800), (25, 785138688), (30, 654282240), (32, 613389600), (36, 545235200), (40, 490711680), (45, 436188160), (48, 408926400), (50, 392569344), (60, 327141120), (64, 306694800), (72, 272617600), (75, 261712896), (80, 245355840), (90, 218094080), (96, 204463200), (100, 196284672), (120, 163570560), (128, 153347400), (144, 136308800), (150, 130856448), (160, 122677920), (180, 109047040), (192, 102231600), (200, 98142336), (225, 87237632), (240, 81785280), (256, 76673700), (288, 68154400), (300, 65428224), (320, 61338960), (360, 54523520), (384, 51115800), (400, 49071168), (450, 43618816), (480, 40892640), (512, 38336850), (576, 34077200), (600, 32714112), (640, 30669480), (720, 27261760), (768, 25557900), (800, 24535584), (900, 21809408), (960, 20446320), (1024, 19168425), (1152, 17038600), (1200, 16357056), (1280, 15334740), (1440, 13630880), (1536, 12778950), (1600, 12267792), (1800, 10904704), (1920, 10223160), (2304, 8519300), (2400, 8178528), (2560, 7667370), (2880, 6815440), (3072, 6389475), (3200, 6133896), (3600, 5452352), (3840, 5111580), (4608, 4259650), (4800, 4089264), (5120, 3833685), (5760, 3407720), (6400, 3066948), (7200, 2726176), (7680, 2555790), (9216, 2129825), (9600, 2044632), (11520, 1703860), (12800, 1533474), (14400, 1363088), (15360, 1277895), (19200, 1022316), (23040, 851930), (25600, 766737), (28800, 681544), (38400, 511158), (46080, 425965), (57600, 340772), (76800, 255579), (85193, 230400), (115200, 170386)]