213954088640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{676043}}^1$

素因数の和:676126

約数の個数: 112

約数和(自身を含む): 543993677568

約数和(自身を除く): 330039588928

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, 676043, 1352086, 2704172, 3380215, 5408344, 6760430, 10816688, 13520860, 15548989, 21633376, 27041720, 29069849, 31097978, 43266752, 54083440, 58139698, 62195956, 77744945, 108166880, 116279396, 124391912, 145349245, 155489890, 216333760, 232558792, 248783824, 290698490, 310979780, 465117584, 497567648, 581396980, 621959560, 668606527, 930235168, 995135296, 1162793960, 1243919120, 1337213054, 1860470336, 2325587920, 2487838240, 2674426108, 3343032635, 4651175840, 4975676480, 5348852216, 6686065270, 9302351680, 10697704432, 13372130540, 21395408864, 26744261080, 42790817728, 53488522160, 106977044320, 213954088640]

約数ペア:

[(1, 213954088640), (2, 106977044320), (4, 53488522160), (5, 42790817728), (8, 26744261080), (10, 21395408864), (16, 13372130540), (20, 10697704432), (23, 9302351680), (32, 6686065270), (40, 5348852216), (43, 4975676480), (46, 4651175840), (64, 3343032635), (80, 2674426108), (86, 2487838240), (92, 2325587920), (115, 1860470336), (160, 1337213054), (172, 1243919120), (184, 1162793960), (215, 995135296), (230, 930235168), (320, 668606527), (344, 621959560), (368, 581396980), (430, 497567648), (460, 465117584), (688, 310979780), (736, 290698490), (860, 248783824), (920, 232558792), (989, 216333760), (1376, 155489890), (1472, 145349245), (1720, 124391912), (1840, 116279396), (1978, 108166880), (2752, 77744945), (3440, 62195956), (3680, 58139698), (3956, 54083440), (4945, 43266752), (6880, 31097978), (7360, 29069849), (7912, 27041720), (9890, 21633376), (13760, 15548989), (15824, 13520860), (19780, 10816688), (31648, 6760430), (39560, 5408344), (63296, 3380215), (79120, 2704172), (158240, 1352086), (316480, 676043)]