210228018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 627056640

約数和(自身を除く): 416828622

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 29, 33, 34, 39, 42, 51, 58, 66, 71, 77, 78, 87, 91, 102, 119, 142, 143, 154, 174, 182, 187, 203, 213, 221, 231, 238, 273, 286, 319, 357, 374, 377, 406, 426, 429, 442, 462, 493, 497, 546, 561, 609, 638, 663, 714, 754, 781, 858, 923, 957, 986, 994, 1001, 1122, 1131, 1207, 1218, 1309, 1326, 1479, 1491, 1547, 1562, 1846, 1914, 2002, 2059, 2233, 2262, 2343, 2414, 2431, 2618, 2639, 2769, 2958, 2982, 3003, 3094, 3451, 3621, 3927, 4118, 4147, 4466, 4641, 4686, 4862, 5278, 5423, 5467, 5538, 6006, 6177, 6409, 6461, 6699, 6902, 7242, 7293, 7854, 7917, 8294, 8449, 9282, 10153, 10353, 10846, 10934, 12354, 12441, 12818, 12922, 13277, 13398, 14413, 14586, 15691, 15834, 16269, 16401, 16898, 17017, 19227, 19383, 20306, 20706, 22649, 24882, 25347, 26554, 26767, 28826, 29029, 30459, 31382, 32538, 32802, 34034, 35003, 37961, 38454, 38766, 39831, 43239, 44863, 45298, 47073, 50694, 51051, 53534, 58058, 60918, 67947, 70006, 70499, 71071, 75922, 79662, 80301, 86478, 87087, 89726, 92939, 94146, 102102, 105009, 109837, 113883, 134589, 135894, 140998, 142142, 158543, 160602, 172601, 174174, 185878, 187369, 210018, 211497, 213213, 219674, 227766, 245021, 269178, 278817, 294437, 317086, 329511, 345202, 374738, 385033, 422994, 426426, 455039, 475629, 490042, 493493, 517803, 557634, 562107, 588874, 659022, 735063, 770066, 883311, 910078, 951258, 986986, 1035606, 1124214, 1155099, 1208207, 1365117, 1470126, 1480479, 1766622, 2061059, 2310198, 2416414, 2695231, 2730234, 2960958, 3185273, 3624621, 4122118, 5005429, 5390462, 6183177, 6370546, 7249242, 8085693, 9555819, 10010858, 12366354, 15016287, 16171386, 19111638, 30032574, 35038003, 70076006, 105114009, 210228018]

約数ペア:

[(1, 210228018), (2, 105114009), (3, 70076006), (6, 35038003), (7, 30032574), (11, 19111638), (13, 16171386), (14, 15016287), (17, 12366354), (21, 10010858), (22, 9555819), (26, 8085693), (29, 7249242), (33, 6370546), (34, 6183177), (39, 5390462), (42, 5005429), (51, 4122118), (58, 3624621), (66, 3185273), (71, 2960958), (77, 2730234), (78, 2695231), (87, 2416414), (91, 2310198), (102, 2061059), (119, 1766622), (142, 1480479), (143, 1470126), (154, 1365117), (174, 1208207), (182, 1155099), (187, 1124214), (203, 1035606), (213, 986986), (221, 951258), (231, 910078), (238, 883311), (273, 770066), (286, 735063), (319, 659022), (357, 588874), (374, 562107), (377, 557634), (406, 517803), (426, 493493), (429, 490042), (442, 475629), (462, 455039), (493, 426426), (497, 422994), (546, 385033), (561, 374738), (609, 345202), (638, 329511), (663, 317086), (714, 294437), (754, 278817), (781, 269178), (858, 245021), (923, 227766), (957, 219674), (986, 213213), (994, 211497), (1001, 210018), (1122, 187369), (1131, 185878), (1207, 174174), (1218, 172601), (1309, 160602), (1326, 158543), (1479, 142142), (1491, 140998), (1547, 135894), (1562, 134589), (1846, 113883), (1914, 109837), (2002, 105009), (2059, 102102), (2233, 94146), (2262, 92939), (2343, 89726), (2414, 87087), (2431, 86478), (2618, 80301), (2639, 79662), (2769, 75922), (2958, 71071), (2982, 70499), (3003, 70006), (3094, 67947), (3451, 60918), (3621, 58058), (3927, 53534), (4118, 51051), (4147, 50694), (4466, 47073), (4641, 45298), (4686, 44863), (4862, 43239), (5278, 39831), (5423, 38766), (5467, 38454), (5538, 37961), (6006, 35003), (6177, 34034), (6409, 32802), (6461, 32538), (6699, 31382), (6902, 30459), (7242, 29029), (7293, 28826), (7854, 26767), (7917, 26554), (8294, 25347), (8449, 24882), (9282, 22649), (10153, 20706), (10353, 20306), (10846, 19383), (10934, 19227), (12354, 17017), (12441, 16898), (12818, 16401), (12922, 16269), (13277, 15834), (13398, 15691), (14413, 14586)]