1731363840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37573}}^1$

素因数の和:37604

約数の個数: 132

約数和(自身を含む): 5999290284

約数和(自身を除く): 4267926444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 37573, 46080, 75146, 112719, 150292, 187865, 225438, 300584, 338157, 375730, 450876, 563595, 601168, 676314, 751460, 901752, 1127190, 1202336, 1352628, 1502920, 1690785, 1803504, 2254380, 2404672, 2705256, 3005840, 3381570, 3607008, 4508760, 4809344, 5410512, 6011680, 6763140, 7214016, 9017520, 9618688, 10821024, 12023360, 13526280, 14428032, 18035040, 19237376, 21642048, 24046720, 27052560, 28856064, 36070080, 38474752, 43284096, 48093440, 54105120, 57712128, 72140160, 86568192, 96186880, 108210240, 115424256, 144280320, 173136384, 192373760, 216420480, 288560640, 346272768, 432840960, 577121280, 865681920, 1731363840]

約数ペア:

[(1, 1731363840), (2, 865681920), (3, 577121280), (4, 432840960), (5, 346272768), (6, 288560640), (8, 216420480), (9, 192373760), (10, 173136384), (12, 144280320), (15, 115424256), (16, 108210240), (18, 96186880), (20, 86568192), (24, 72140160), (30, 57712128), (32, 54105120), (36, 48093440), (40, 43284096), (45, 38474752), (48, 36070080), (60, 28856064), (64, 27052560), (72, 24046720), (80, 21642048), (90, 19237376), (96, 18035040), (120, 14428032), (128, 13526280), (144, 12023360), (160, 10821024), (180, 9618688), (192, 9017520), (240, 7214016), (256, 6763140), (288, 6011680), (320, 5410512), (360, 4809344), (384, 4508760), (480, 3607008), (512, 3381570), (576, 3005840), (640, 2705256), (720, 2404672), (768, 2254380), (960, 1803504), (1024, 1690785), (1152, 1502920), (1280, 1352628), (1440, 1202336), (1536, 1127190), (1920, 901752), (2304, 751460), (2560, 676314), (2880, 601168), (3072, 563595), (3840, 450876), (4608, 375730), (5120, 338157), (5760, 300584), (7680, 225438), (9216, 187865), (11520, 150292), (15360, 112719), (23040, 75146), (37573, 46080)]