274923327680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{868691}}^1$

素因数の和:868774

約数の個数: 112

約数和(自身を含む): 699012129024

約数和(自身を除く): 424088801344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 80, 86, 92, 115, 160, 172, 184, 215, 230, 320, 344, 368, 430, 460, 688, 736, 860, 920, 989, 1376, 1472, 1720, 1840, 1978, 2752, 3440, 3680, 3956, 4945, 6880, 7360, 7912, 9890, 13760, 15824, 19780, 31648, 39560, 63296, 79120, 158240, 316480, 868691, 1737382, 3474764, 4343455, 6949528, 8686910, 13899056, 17373820, 19979893, 27798112, 34747640, 37353713, 39959786, 55596224, 69495280, 74707426, 79919572, 99899465, 138990560, 149414852, 159839144, 186768565, 199798930, 277981120, 298829704, 319678288, 373537130, 399597860, 597659408, 639356576, 747074260, 799195720, 859135399, 1195318816, 1278713152, 1494148520, 1598391440, 1718270798, 2390637632, 2988297040, 3196782880, 3436541596, 4295676995, 5976594080, 6393565760, 6873083192, 8591353990, 11953188160, 13746166384, 17182707980, 27492332768, 34365415960, 54984665536, 68730831920, 137461663840, 274923327680]

約数ペア:

[(1, 274923327680), (2, 137461663840), (4, 68730831920), (5, 54984665536), (8, 34365415960), (10, 27492332768), (16, 17182707980), (20, 13746166384), (23, 11953188160), (32, 8591353990), (40, 6873083192), (43, 6393565760), (46, 5976594080), (64, 4295676995), (80, 3436541596), (86, 3196782880), (92, 2988297040), (115, 2390637632), (160, 1718270798), (172, 1598391440), (184, 1494148520), (215, 1278713152), (230, 1195318816), (320, 859135399), (344, 799195720), (368, 747074260), (430, 639356576), (460, 597659408), (688, 399597860), (736, 373537130), (860, 319678288), (920, 298829704), (989, 277981120), (1376, 199798930), (1472, 186768565), (1720, 159839144), (1840, 149414852), (1978, 138990560), (2752, 99899465), (3440, 79919572), (3680, 74707426), (3956, 69495280), (4945, 55596224), (6880, 39959786), (7360, 37353713), (7912, 34747640), (9890, 27798112), (13760, 19979893), (15824, 17373820), (19780, 13899056), (31648, 8686910), (39560, 6949528), (63296, 4343455), (79120, 3474764), (158240, 1737382), (316480, 868691)]