231154000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 320

約数和(自身を含む): 742809600

約数和(自身を除く): 511655600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 79, 80, 88, 95, 100, 110, 112, 125, 133, 140, 152, 154, 158, 175, 176, 190, 200, 209, 220, 250, 266, 275, 280, 304, 308, 316, 350, 380, 385, 395, 400, 418, 440, 475, 500, 532, 550, 553, 560, 616, 632, 665, 700, 760, 770, 790, 836, 869, 875, 880, 950, 1000, 1045, 1064, 1100, 1106, 1232, 1264, 1330, 1375, 1400, 1463, 1501, 1520, 1540, 1580, 1672, 1738, 1750, 1900, 1925, 1975, 2000, 2090, 2128, 2200, 2212, 2375, 2660, 2750, 2765, 2800, 2926, 3002, 3080, 3160, 3325, 3344, 3476, 3500, 3800, 3850, 3950, 4180, 4345, 4400, 4424, 4750, 5225, 5320, 5500, 5530, 5852, 6004, 6083, 6160, 6320, 6650, 6952, 7000, 7315, 7505, 7600, 7700, 7900, 8360, 8690, 8848, 9500, 9625, 9875, 10450, 10507, 10640, 11000, 11060, 11704, 12008, 12166, 13300, 13825, 13904, 14000, 14630, 15010, 15400, 15800, 16511, 16625, 16720, 17380, 19000, 19250, 19750, 20900, 21014, 21725, 22000, 22120, 23408, 24016, 24332, 26125, 26600, 27650, 29260, 30020, 30415, 30800, 31600, 33022, 33250, 34760, 36575, 37525, 38000, 38500, 39500, 41800, 42028, 43450, 44240, 48664, 52250, 52535, 53200, 55300, 58520, 60040, 60830, 66044, 66500, 69125, 69520, 73150, 75050, 77000, 79000, 82555, 83600, 84056, 86900, 97328, 104500, 105070, 108625, 110600, 115577, 117040, 120080, 121660, 132088, 133000, 138250, 146300, 150100, 152075, 154000, 158000, 165110, 168112, 173800, 182875, 187625, 209000, 210140, 217250, 221200, 231154, 243320, 262675, 264176, 266000, 276500, 292600, 300200, 304150, 330220, 347600, 365750, 375250, 412775, 418000, 420280, 434500, 462308, 486640, 525350, 553000, 577885, 585200, 600400, 608300, 660440, 731500, 750500, 760375, 825550, 840560, 869000, 924616, 1050700, 1106000, 1155770, 1216600, 1313375, 1320880, 1463000, 1501000, 1520750, 1651100, 1738000, 1849232, 2063875, 2101400, 2311540, 2433200, 2626750, 2889425, 2926000, 3002000, 3041500, 3302200, 4127750, 4202800, 4623080, 5253500, 5778850, 6083000, 6604400, 8255500, 9246160, 10507000, 11557700, 12166000, 14447125, 16511000, 21014000, 23115400, 28894250, 33022000, 46230800, 57788500, 115577000, 231154000]

約数ペア:

[(1, 231154000), (2, 115577000), (4, 57788500), (5, 46230800), (7, 33022000), (8, 28894250), (10, 23115400), (11, 21014000), (14, 16511000), (16, 14447125), (19, 12166000), (20, 11557700), (22, 10507000), (25, 9246160), (28, 8255500), (35, 6604400), (38, 6083000), (40, 5778850), (44, 5253500), (50, 4623080), (55, 4202800), (56, 4127750), (70, 3302200), (76, 3041500), (77, 3002000), (79, 2926000), (80, 2889425), (88, 2626750), (95, 2433200), (100, 2311540), (110, 2101400), (112, 2063875), (125, 1849232), (133, 1738000), (140, 1651100), (152, 1520750), (154, 1501000), (158, 1463000), (175, 1320880), (176, 1313375), (190, 1216600), (200, 1155770), (209, 1106000), (220, 1050700), (250, 924616), (266, 869000), (275, 840560), (280, 825550), (304, 760375), (308, 750500), (316, 731500), (350, 660440), (380, 608300), (385, 600400), (395, 585200), (400, 577885), (418, 553000), (440, 525350), (475, 486640), (500, 462308), (532, 434500), (550, 420280), (553, 418000), (560, 412775), (616, 375250), (632, 365750), (665, 347600), (700, 330220), (760, 304150), (770, 300200), (790, 292600), (836, 276500), (869, 266000), (875, 264176), (880, 262675), (950, 243320), (1000, 231154), (1045, 221200), (1064, 217250), (1100, 210140), (1106, 209000), (1232, 187625), (1264, 182875), (1330, 173800), (1375, 168112), (1400, 165110), (1463, 158000), (1501, 154000), (1520, 152075), (1540, 150100), (1580, 146300), (1672, 138250), (1738, 133000), (1750, 132088), (1900, 121660), (1925, 120080), (1975, 117040), (2000, 115577), (2090, 110600), (2128, 108625), (2200, 105070), (2212, 104500), (2375, 97328), (2660, 86900), (2750, 84056), (2765, 83600), (2800, 82555), (2926, 79000), (3002, 77000), (3080, 75050), (3160, 73150), (3325, 69520), (3344, 69125), (3476, 66500), (3500, 66044), (3800, 60830), (3850, 60040), (3950, 58520), (4180, 55300), (4345, 53200), (4400, 52535), (4424, 52250), (4750, 48664), (5225, 44240), (5320, 43450), (5500, 42028), (5530, 41800), (5852, 39500), (6004, 38500), (6083, 38000), (6160, 37525), (6320, 36575), (6650, 34760), (6952, 33250), (7000, 33022), (7315, 31600), (7505, 30800), (7600, 30415), (7700, 30020), (7900, 29260), (8360, 27650), (8690, 26600), (8848, 26125), (9500, 24332), (9625, 24016), (9875, 23408), (10450, 22120), (10507, 22000), (10640, 21725), (11000, 21014), (11060, 20900), (11704, 19750), (12008, 19250), (12166, 19000), (13300, 17380), (13825, 16720), (13904, 16625), (14000, 16511), (14630, 15800), (15010, 15400)]