1817348960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3149

約数の個数: 192

約数和(自身を含む): 5364817920

約数和(自身を除く): 3547468960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 248, 272, 280, 310, 340, 434, 476, 496, 527, 544, 560, 595, 620, 680, 868, 952, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1736, 1904, 2108, 2170, 2380, 2480, 2635, 2720, 3079, 3472, 3689, 3808, 4216, 4340, 4760, 4960, 5270, 6158, 6944, 7378, 8432, 8680, 9520, 10540, 12316, 14756, 15395, 16864, 17360, 18445, 19040, 21080, 21553, 24632, 29512, 30790, 34720, 36890, 42160, 43106, 49264, 52343, 59024, 61580, 73780, 84320, 86212, 95449, 98528, 104686, 107765, 118048, 123160, 147560, 172424, 190898, 209372, 215530, 246320, 261715, 295120, 344848, 366401, 381796, 418744, 431060, 477245, 492640, 523430, 590240, 668143, 689696, 732802, 763592, 837488, 862120, 954490, 1046860, 1336286, 1465604, 1527184, 1622633, 1674976, 1724240, 1832005, 1908980, 2093720, 2672572, 2931208, 3054368, 3245266, 3340715, 3448480, 3664010, 3817960, 4187440, 5345144, 5862416, 6490532, 6681430, 7328020, 7635920, 8113165, 8374880, 10690288, 11358431, 11724832, 12981064, 13362860, 14656040, 15271840, 16226330, 21380576, 22716862, 25962128, 26725720, 29312080, 32452660, 45433724, 51924256, 53451440, 56792155, 58624160, 64905320, 90867448, 106902880, 113584310, 129810640, 181734896, 227168620, 259621280, 363469792, 454337240, 908674480, 1817348960]

約数ペア:

[(1, 1817348960), (2, 908674480), (4, 454337240), (5, 363469792), (7, 259621280), (8, 227168620), (10, 181734896), (14, 129810640), (16, 113584310), (17, 106902880), (20, 90867448), (28, 64905320), (31, 58624160), (32, 56792155), (34, 53451440), (35, 51924256), (40, 45433724), (56, 32452660), (62, 29312080), (68, 26725720), (70, 25962128), (80, 22716862), (85, 21380576), (112, 16226330), (119, 15271840), (124, 14656040), (136, 13362860), (140, 12981064), (155, 11724832), (160, 11358431), (170, 10690288), (217, 8374880), (224, 8113165), (238, 7635920), (248, 7328020), (272, 6681430), (280, 6490532), (310, 5862416), (340, 5345144), (434, 4187440), (476, 3817960), (496, 3664010), (527, 3448480), (544, 3340715), (560, 3245266), (595, 3054368), (620, 2931208), (680, 2672572), (868, 2093720), (952, 1908980), (992, 1832005), (1054, 1724240), (1085, 1674976), (1120, 1622633), (1190, 1527184), (1240, 1465604), (1360, 1336286), (1736, 1046860), (1904, 954490), (2108, 862120), (2170, 837488), (2380, 763592), (2480, 732802), (2635, 689696), (2720, 668143), (3079, 590240), (3472, 523430), (3689, 492640), (3808, 477245), (4216, 431060), (4340, 418744), (4760, 381796), (4960, 366401), (5270, 344848), (6158, 295120), (6944, 261715), (7378, 246320), (8432, 215530), (8680, 209372), (9520, 190898), (10540, 172424), (12316, 147560), (14756, 123160), (15395, 118048), (16864, 107765), (17360, 104686), (18445, 98528), (19040, 95449), (21080, 86212), (21553, 84320), (24632, 73780), (29512, 61580), (30790, 59024), (34720, 52343), (36890, 49264), (42160, 43106)]