2511206400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{16349}}^1$

素因数の和:16384

約数の個数: 144

約数和(自身を含む): 8302203000

約数和(自身を除く): 5790996600

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6144, 6400, 7680, 9600, 10240, 12800, 15360, 16349, 19200, 25600, 30720, 32698, 38400, 49047, 51200, 65396, 76800, 81745, 98094, 130792, 153600, 163490, 196188, 245235, 261584, 326980, 392376, 408725, 490470, 523168, 653960, 784752, 817450, 980940, 1046336, 1226175, 1307920, 1569504, 1634900, 1961880, 2092672, 2452350, 2615840, 3139008, 3269800, 3923760, 4185344, 4904700, 5231680, 6278016, 6539600, 7847520, 8370688, 9809400, 10463360, 12556032, 13079200, 15695040, 16741376, 19618800, 20926720, 25112064, 26158400, 31390080, 33482752, 39237600, 41853440, 50224128, 52316800, 62780160, 78475200, 83706880, 100448256, 104633600, 125560320, 156950400, 167413760, 209267200, 251120640, 313900800, 418534400, 502241280, 627801600, 837068800, 1255603200, 2511206400]

約数ペア:

[(1, 2511206400), (2, 1255603200), (3, 837068800), (4, 627801600), (5, 502241280), (6, 418534400), (8, 313900800), (10, 251120640), (12, 209267200), (15, 167413760), (16, 156950400), (20, 125560320), (24, 104633600), (25, 100448256), (30, 83706880), (32, 78475200), (40, 62780160), (48, 52316800), (50, 50224128), (60, 41853440), (64, 39237600), (75, 33482752), (80, 31390080), (96, 26158400), (100, 25112064), (120, 20926720), (128, 19618800), (150, 16741376), (160, 15695040), (192, 13079200), (200, 12556032), (240, 10463360), (256, 9809400), (300, 8370688), (320, 7847520), (384, 6539600), (400, 6278016), (480, 5231680), (512, 4904700), (600, 4185344), (640, 3923760), (768, 3269800), (800, 3139008), (960, 2615840), (1024, 2452350), (1200, 2092672), (1280, 1961880), (1536, 1634900), (1600, 1569504), (1920, 1307920), (2048, 1226175), (2400, 1046336), (2560, 980940), (3072, 817450), (3200, 784752), (3840, 653960), (4800, 523168), (5120, 490470), (6144, 408725), (6400, 392376), (7680, 326980), (9600, 261584), (10240, 245235), (12800, 196188), (15360, 163490), (16349, 153600), (19200, 130792), (25600, 98094), (30720, 81745), (32698, 76800), (38400, 65396), (49047, 51200)]