140207004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 449433600

約数和(自身を除く): 309226596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 54, 57, 63, 76, 84, 86, 108, 114, 126, 129, 133, 171, 172, 189, 227, 228, 252, 258, 266, 301, 342, 378, 387, 399, 454, 513, 516, 532, 602, 681, 684, 756, 774, 798, 817, 903, 908, 1026, 1161, 1197, 1204, 1362, 1548, 1589, 1596, 1634, 1806, 2043, 2052, 2322, 2394, 2451, 2709, 2724, 3178, 3268, 3591, 3612, 4086, 4313, 4644, 4767, 4788, 4902, 5418, 5719, 6129, 6356, 7182, 7353, 8127, 8172, 8626, 9534, 9761, 9804, 10836, 11438, 12258, 12939, 14301, 14364, 14706, 16254, 17157, 17252, 19068, 19522, 22059, 22876, 24516, 25878, 28602, 29283, 29412, 30191, 32508, 34314, 38817, 39044, 42903, 44118, 51471, 51756, 57204, 58566, 60382, 68327, 68628, 77634, 85806, 87849, 88236, 90573, 102942, 116451, 117132, 120764, 136654, 154413, 155268, 171612, 175698, 181146, 185459, 204981, 205884, 232902, 263547, 271719, 273308, 308826, 351396, 362292, 370918, 409962, 465804, 527094, 543438, 556377, 614943, 617652, 741836, 815157, 819924, 1054188, 1086876, 1112754, 1229886, 1298213, 1630314, 1669131, 1844829, 2225508, 2459772, 2596426, 3260628, 3338262, 3689658, 3894639, 5007393, 5192852, 6676524, 7379316, 7789278, 10014786, 11683917, 15578556, 20029572, 23367834, 35051751, 46735668, 70103502, 140207004]

約数ペア:

[(1, 140207004), (2, 70103502), (3, 46735668), (4, 35051751), (6, 23367834), (7, 20029572), (9, 15578556), (12, 11683917), (14, 10014786), (18, 7789278), (19, 7379316), (21, 6676524), (27, 5192852), (28, 5007393), (36, 3894639), (38, 3689658), (42, 3338262), (43, 3260628), (54, 2596426), (57, 2459772), (63, 2225508), (76, 1844829), (84, 1669131), (86, 1630314), (108, 1298213), (114, 1229886), (126, 1112754), (129, 1086876), (133, 1054188), (171, 819924), (172, 815157), (189, 741836), (227, 617652), (228, 614943), (252, 556377), (258, 543438), (266, 527094), (301, 465804), (342, 409962), (378, 370918), (387, 362292), (399, 351396), (454, 308826), (513, 273308), (516, 271719), (532, 263547), (602, 232902), (681, 205884), (684, 204981), (756, 185459), (774, 181146), (798, 175698), (817, 171612), (903, 155268), (908, 154413), (1026, 136654), (1161, 120764), (1197, 117132), (1204, 116451), (1362, 102942), (1548, 90573), (1589, 88236), (1596, 87849), (1634, 85806), (1806, 77634), (2043, 68628), (2052, 68327), (2322, 60382), (2394, 58566), (2451, 57204), (2709, 51756), (2724, 51471), (3178, 44118), (3268, 42903), (3591, 39044), (3612, 38817), (4086, 34314), (4313, 32508), (4644, 30191), (4767, 29412), (4788, 29283), (4902, 28602), (5418, 25878), (5719, 24516), (6129, 22876), (6356, 22059), (7182, 19522), (7353, 19068), (8127, 17252), (8172, 17157), (8626, 16254), (9534, 14706), (9761, 14364), (9804, 14301), (10836, 12939), (11438, 12258)]