858164040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103643}}^1$

素因数の和:103683

約数の個数: 96

約数和(自身を含む): 2910323520

約数和(自身を除く): 2052159480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 103643, 207286, 310929, 414572, 518215, 621858, 829144, 932787, 1036430, 1243716, 1554645, 1865574, 2072860, 2383789, 2487432, 3109290, 3731148, 4145720, 4663935, 4767578, 6218580, 7151367, 7462296, 9327870, 9535156, 11918945, 12437160, 14302734, 18655740, 19070312, 21454101, 23837890, 28605468, 35756835, 37311480, 42908202, 47675780, 57210936, 71513670, 85816404, 95351560, 107270505, 143027340, 171632808, 214541010, 286054680, 429082020, 858164040]

約数ペア:

[(1, 858164040), (2, 429082020), (3, 286054680), (4, 214541010), (5, 171632808), (6, 143027340), (8, 107270505), (9, 95351560), (10, 85816404), (12, 71513670), (15, 57210936), (18, 47675780), (20, 42908202), (23, 37311480), (24, 35756835), (30, 28605468), (36, 23837890), (40, 21454101), (45, 19070312), (46, 18655740), (60, 14302734), (69, 12437160), (72, 11918945), (90, 9535156), (92, 9327870), (115, 7462296), (120, 7151367), (138, 6218580), (180, 4767578), (184, 4663935), (207, 4145720), (230, 3731148), (276, 3109290), (345, 2487432), (360, 2383789), (414, 2072860), (460, 1865574), (552, 1554645), (690, 1243716), (828, 1036430), (920, 932787), (1035, 829144), (1380, 621858), (1656, 518215), (2070, 414572), (2760, 310929), (4140, 207286), (8280, 103643)]