210321384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 486408216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 53, 56, 69, 78, 79, 84, 91, 92, 104, 106, 138, 156, 158, 159, 161, 168, 182, 184, 212, 237, 273, 276, 299, 312, 316, 318, 322, 364, 371, 424, 474, 483, 546, 552, 553, 598, 632, 636, 644, 689, 728, 742, 897, 948, 966, 1027, 1092, 1106, 1113, 1196, 1219, 1272, 1288, 1378, 1484, 1659, 1794, 1817, 1896, 1932, 2054, 2067, 2093, 2184, 2212, 2226, 2392, 2438, 2756, 2968, 3081, 3318, 3588, 3634, 3657, 3864, 4108, 4134, 4186, 4187, 4424, 4452, 4823, 4876, 5451, 5512, 6162, 6279, 6636, 7176, 7189, 7268, 7314, 8216, 8268, 8372, 8374, 8533, 8904, 9646, 9752, 10902, 12324, 12558, 12561, 12719, 13272, 14378, 14469, 14536, 14628, 15847, 16536, 16744, 16748, 17066, 19292, 21567, 21804, 23621, 24648, 25116, 25122, 25438, 25599, 28756, 28938, 29256, 29309, 31694, 33496, 34132, 38157, 38584, 43134, 43608, 47242, 47541, 50232, 50244, 50876, 51198, 54431, 57512, 57876, 58618, 63388, 68264, 70863, 76314, 86268, 87927, 94484, 95082, 96301, 100488, 101752, 102396, 108862, 110929, 115752, 117236, 126776, 141726, 152628, 163293, 165347, 172536, 175854, 188968, 190164, 192602, 204792, 217724, 221858, 234472, 283452, 288903, 305256, 326586, 330694, 332787, 351708, 380328, 381017, 385204, 435448, 443716, 496041, 566904, 577806, 653172, 661388, 665574, 674107, 703416, 762034, 770408, 887432, 992082, 1143051, 1155612, 1251913, 1306344, 1322776, 1331148, 1348214, 1524068, 1984164, 2022321, 2286102, 2311224, 2503826, 2662296, 2696428, 3048136, 3755739, 3968328, 4044642, 4572204, 5007652, 5392856, 7511478, 8089284, 8763391, 9144408, 10015304, 15022956, 16178568, 17526782, 26290173, 30045912, 35053564, 52580346, 70107128, 105160692, 210321384]

約数ペア:

[(1, 210321384), (2, 105160692), (3, 70107128), (4, 52580346), (6, 35053564), (7, 30045912), (8, 26290173), (12, 17526782), (13, 16178568), (14, 15022956), (21, 10015304), (23, 9144408), (24, 8763391), (26, 8089284), (28, 7511478), (39, 5392856), (42, 5007652), (46, 4572204), (52, 4044642), (53, 3968328), (56, 3755739), (69, 3048136), (78, 2696428), (79, 2662296), (84, 2503826), (91, 2311224), (92, 2286102), (104, 2022321), (106, 1984164), (138, 1524068), (156, 1348214), (158, 1331148), (159, 1322776), (161, 1306344), (168, 1251913), (182, 1155612), (184, 1143051), (212, 992082), (237, 887432), (273, 770408), (276, 762034), (299, 703416), (312, 674107), (316, 665574), (318, 661388), (322, 653172), (364, 577806), (371, 566904), (424, 496041), (474, 443716), (483, 435448), (546, 385204), (552, 381017), (553, 380328), (598, 351708), (632, 332787), (636, 330694), (644, 326586), (689, 305256), (728, 288903), (742, 283452), (897, 234472), (948, 221858), (966, 217724), (1027, 204792), (1092, 192602), (1106, 190164), (1113, 188968), (1196, 175854), (1219, 172536), (1272, 165347), (1288, 163293), (1378, 152628), (1484, 141726), (1659, 126776), (1794, 117236), (1817, 115752), (1896, 110929), (1932, 108862), (2054, 102396), (2067, 101752), (2093, 100488), (2184, 96301), (2212, 95082), (2226, 94484), (2392, 87927), (2438, 86268), (2756, 76314), (2968, 70863), (3081, 68264), (3318, 63388), (3588, 58618), (3634, 57876), (3657, 57512), (3864, 54431), (4108, 51198), (4134, 50876), (4186, 50244), (4187, 50232), (4424, 47541), (4452, 47242), (4823, 43608), (4876, 43134), (5451, 38584), (5512, 38157), (6162, 34132), (6279, 33496), (6636, 31694), (7176, 29309), (7189, 29256), (7268, 28938), (7314, 28756), (8216, 25599), (8268, 25438), (8372, 25122), (8374, 25116), (8533, 24648), (8904, 23621), (9646, 21804), (9752, 21567), (10902, 19292), (12324, 17066), (12558, 16748), (12561, 16744), (12719, 16536), (13272, 15847), (14378, 14628), (14469, 14536)]