70056800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 196862400

約数和(自身を除く): 126805600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 160, 176, 190, 200, 209, 220, 275, 304, 352, 380, 400, 418, 419, 440, 475, 550, 608, 760, 800, 836, 838, 880, 950, 1045, 1100, 1520, 1672, 1676, 1760, 1900, 2090, 2095, 2200, 3040, 3344, 3352, 3800, 4180, 4190, 4400, 4609, 5225, 6688, 6704, 7600, 7961, 8360, 8380, 8800, 9218, 10450, 10475, 13408, 15200, 15922, 16720, 16760, 18436, 20900, 20950, 23045, 31844, 33440, 33520, 36872, 39805, 41800, 41900, 46090, 63688, 67040, 73744, 79610, 83600, 83800, 87571, 92180, 115225, 127376, 147488, 159220, 167200, 167600, 175142, 184360, 199025, 230450, 254752, 318440, 335200, 350284, 368720, 398050, 437855, 460900, 636880, 700568, 737440, 796100, 875710, 921800, 1273760, 1401136, 1592200, 1751420, 1843600, 2189275, 2802272, 3184400, 3502840, 3687200, 4378550, 6368800, 7005680, 8757100, 14011360, 17514200, 35028400, 70056800]

約数ペア:

[(1, 70056800), (2, 35028400), (4, 17514200), (5, 14011360), (8, 8757100), (10, 7005680), (11, 6368800), (16, 4378550), (19, 3687200), (20, 3502840), (22, 3184400), (25, 2802272), (32, 2189275), (38, 1843600), (40, 1751420), (44, 1592200), (50, 1401136), (55, 1273760), (76, 921800), (80, 875710), (88, 796100), (95, 737440), (100, 700568), (110, 636880), (152, 460900), (160, 437855), (176, 398050), (190, 368720), (200, 350284), (209, 335200), (220, 318440), (275, 254752), (304, 230450), (352, 199025), (380, 184360), (400, 175142), (418, 167600), (419, 167200), (440, 159220), (475, 147488), (550, 127376), (608, 115225), (760, 92180), (800, 87571), (836, 83800), (838, 83600), (880, 79610), (950, 73744), (1045, 67040), (1100, 63688), (1520, 46090), (1672, 41900), (1676, 41800), (1760, 39805), (1900, 36872), (2090, 33520), (2095, 33440), (2200, 31844), (3040, 23045), (3344, 20950), (3352, 20900), (3800, 18436), (4180, 16760), (4190, 16720), (4400, 15922), (4609, 15200), (5225, 13408), (6688, 10475), (6704, 10450), (7600, 9218), (7961, 8800), (8360, 8380)]