17939042760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{708493}}^1$

素因数の和:708718

約数の個数: 64

約数和(自身を含む): 54072262080

約数和(自身を除く): 36133219320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 25320, 708493, 1416986, 2125479, 2833972, 3542465, 4250958, 5667944, 7084930, 8501916, 10627395, 14169860, 17003832, 21254790, 28339720, 42509580, 85019160, 149492023, 298984046, 448476069, 597968092, 747460115, 896952138, 1195936184, 1494920230, 1793904276, 2242380345, 2989840460, 3587808552, 4484760690, 5979680920, 8969521380, 17939042760]

約数ペア:

[(1, 17939042760), (2, 8969521380), (3, 5979680920), (4, 4484760690), (5, 3587808552), (6, 2989840460), (8, 2242380345), (10, 1793904276), (12, 1494920230), (15, 1195936184), (20, 896952138), (24, 747460115), (30, 597968092), (40, 448476069), (60, 298984046), (120, 149492023), (211, 85019160), (422, 42509580), (633, 28339720), (844, 21254790), (1055, 17003832), (1266, 14169860), (1688, 10627395), (2110, 8501916), (2532, 7084930), (3165, 5667944), (4220, 4250958), (5064, 3542465), (6330, 2833972), (8440, 2125479), (12660, 1416986), (25320, 708493)]