266917770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 563351670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 59, 63, 70, 86, 90, 105, 118, 126, 129, 167, 177, 210, 215, 258, 295, 301, 315, 334, 354, 387, 413, 430, 501, 531, 590, 602, 630, 645, 774, 826, 835, 885, 903, 1002, 1062, 1169, 1239, 1290, 1503, 1505, 1670, 1770, 1806, 1935, 2065, 2338, 2478, 2505, 2537, 2655, 2709, 3006, 3010, 3507, 3717, 3870, 4130, 4515, 5010, 5074, 5310, 5418, 5845, 6195, 7014, 7181, 7434, 7515, 7611, 9030, 9853, 10521, 11690, 12390, 12685, 13545, 14362, 15030, 15222, 17535, 17759, 18585, 19706, 21042, 21543, 22833, 25370, 27090, 29559, 35070, 35518, 35905, 37170, 38055, 43086, 45666, 49265, 50267, 52605, 53277, 59118, 64629, 68971, 71810, 76110, 88677, 88795, 98530, 100534, 105210, 106554, 107715, 114165, 129258, 137942, 147795, 150801, 159831, 177354, 177590, 206913, 215430, 228330, 251335, 266385, 295590, 301602, 319662, 323145, 344855, 413826, 423679, 443385, 452403, 502670, 532770, 620739, 646290, 689710, 754005, 799155, 847358, 886770, 904806, 1034565, 1241478, 1271037, 1508010, 1598310, 2069130, 2118395, 2262015, 2542074, 2965753, 3103695, 3813111, 4236790, 4524030, 5931506, 6207390, 6355185, 7626222, 8897259, 12710370, 14828765, 17794518, 19065555, 26691777, 29657530, 38131110, 44486295, 53383554, 88972590, 133458885, 266917770]

約数ペア:

[(1, 266917770), (2, 133458885), (3, 88972590), (5, 53383554), (6, 44486295), (7, 38131110), (9, 29657530), (10, 26691777), (14, 19065555), (15, 17794518), (18, 14828765), (21, 12710370), (30, 8897259), (35, 7626222), (42, 6355185), (43, 6207390), (45, 5931506), (59, 4524030), (63, 4236790), (70, 3813111), (86, 3103695), (90, 2965753), (105, 2542074), (118, 2262015), (126, 2118395), (129, 2069130), (167, 1598310), (177, 1508010), (210, 1271037), (215, 1241478), (258, 1034565), (295, 904806), (301, 886770), (315, 847358), (334, 799155), (354, 754005), (387, 689710), (413, 646290), (430, 620739), (501, 532770), (531, 502670), (590, 452403), (602, 443385), (630, 423679), (645, 413826), (774, 344855), (826, 323145), (835, 319662), (885, 301602), (903, 295590), (1002, 266385), (1062, 251335), (1169, 228330), (1239, 215430), (1290, 206913), (1503, 177590), (1505, 177354), (1670, 159831), (1770, 150801), (1806, 147795), (1935, 137942), (2065, 129258), (2338, 114165), (2478, 107715), (2505, 106554), (2537, 105210), (2655, 100534), (2709, 98530), (3006, 88795), (3010, 88677), (3507, 76110), (3717, 71810), (3870, 68971), (4130, 64629), (4515, 59118), (5010, 53277), (5074, 52605), (5310, 50267), (5418, 49265), (5845, 45666), (6195, 43086), (7014, 38055), (7181, 37170), (7434, 35905), (7515, 35518), (7611, 35070), (9030, 29559), (9853, 27090), (10521, 25370), (11690, 22833), (12390, 21543), (12685, 21042), (13545, 19706), (14362, 18585), (15030, 17759), (15222, 17535)]