348143840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 979776000

約数和(自身を除く): 631632160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 32, 38, 40, 44, 55, 58, 76, 80, 88, 95, 110, 116, 145, 152, 160, 176, 190, 209, 220, 232, 290, 304, 319, 352, 359, 380, 418, 440, 464, 551, 580, 608, 638, 718, 760, 836, 880, 928, 1045, 1102, 1160, 1276, 1436, 1520, 1595, 1672, 1760, 1795, 2090, 2204, 2320, 2552, 2755, 2872, 3040, 3190, 3344, 3590, 3949, 4180, 4408, 4640, 5104, 5510, 5744, 6061, 6380, 6688, 6821, 7180, 7898, 8360, 8816, 10208, 10411, 11020, 11488, 12122, 12760, 13642, 14360, 15796, 16720, 17632, 19745, 20822, 22040, 24244, 25520, 27284, 28720, 30305, 31592, 33440, 34105, 39490, 41644, 44080, 48488, 51040, 52055, 54568, 57440, 60610, 63184, 68210, 75031, 78980, 83288, 88160, 96976, 104110, 109136, 114521, 121220, 126368, 136420, 150062, 157960, 166576, 193952, 197809, 208220, 218272, 229042, 242440, 272840, 300124, 315920, 333152, 375155, 395618, 416440, 458084, 484880, 545680, 572605, 600248, 631840, 750310, 791236, 832880, 916168, 969760, 989045, 1091360, 1145210, 1200496, 1500620, 1582472, 1665760, 1832336, 1978090, 2175899, 2290420, 2400992, 3001240, 3164944, 3664672, 3956180, 4351798, 4580840, 6002480, 6329888, 7912360, 8703596, 9161680, 10879495, 12004960, 15824720, 17407192, 18323360, 21758990, 31649440, 34814384, 43517980, 69628768, 87035960, 174071920, 348143840]

約数ペア:

[(1, 348143840), (2, 174071920), (4, 87035960), (5, 69628768), (8, 43517980), (10, 34814384), (11, 31649440), (16, 21758990), (19, 18323360), (20, 17407192), (22, 15824720), (29, 12004960), (32, 10879495), (38, 9161680), (40, 8703596), (44, 7912360), (55, 6329888), (58, 6002480), (76, 4580840), (80, 4351798), (88, 3956180), (95, 3664672), (110, 3164944), (116, 3001240), (145, 2400992), (152, 2290420), (160, 2175899), (176, 1978090), (190, 1832336), (209, 1665760), (220, 1582472), (232, 1500620), (290, 1200496), (304, 1145210), (319, 1091360), (352, 989045), (359, 969760), (380, 916168), (418, 832880), (440, 791236), (464, 750310), (551, 631840), (580, 600248), (608, 572605), (638, 545680), (718, 484880), (760, 458084), (836, 416440), (880, 395618), (928, 375155), (1045, 333152), (1102, 315920), (1160, 300124), (1276, 272840), (1436, 242440), (1520, 229042), (1595, 218272), (1672, 208220), (1760, 197809), (1795, 193952), (2090, 166576), (2204, 157960), (2320, 150062), (2552, 136420), (2755, 126368), (2872, 121220), (3040, 114521), (3190, 109136), (3344, 104110), (3590, 96976), (3949, 88160), (4180, 83288), (4408, 78980), (4640, 75031), (5104, 68210), (5510, 63184), (5744, 60610), (6061, 57440), (6380, 54568), (6688, 52055), (6821, 51040), (7180, 48488), (7898, 44080), (8360, 41644), (8816, 39490), (10208, 34105), (10411, 33440), (11020, 31592), (11488, 30305), (12122, 28720), (12760, 27284), (13642, 25520), (14360, 24244), (15796, 22040), (16720, 20822), (17632, 19745)]