288417920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 850820760

約数和(自身を除く): 562402840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 392, 448, 476, 490, 541, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1082, 1088, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2164, 2176, 2240, 2380, 2705, 2720, 3136, 3332, 3787, 3808, 3920, 4165, 4328, 4480, 4760, 5410, 5440, 6272, 6664, 7574, 7616, 7840, 8330, 8656, 9197, 9520, 10820, 10880, 13328, 15148, 15232, 15680, 16660, 17312, 18394, 18935, 19040, 21640, 26509, 26656, 30296, 31360, 33320, 34624, 36788, 37870, 38080, 43280, 45985, 53018, 53312, 60592, 64379, 66640, 69248, 73576, 75740, 76160, 86560, 91970, 106036, 106624, 121184, 128758, 132545, 133280, 147152, 151480, 173120, 183940, 212072, 242368, 257516, 265090, 266560, 294304, 302960, 321895, 346240, 367880, 424144, 450653, 484736, 515032, 530180, 533120, 588608, 605920, 643790, 735760, 848288, 901306, 1030064, 1060360, 1177216, 1211840, 1287580, 1471520, 1696576, 1802612, 2060128, 2120720, 2253265, 2423680, 2575160, 2943040, 3393152, 3605224, 4120256, 4241440, 4506530, 5150320, 5886080, 7210448, 8240512, 8482880, 9013060, 10300640, 14420896, 16965760, 18026120, 20601280, 28841792, 36052240, 41202560, 57683584, 72104480, 144208960, 288417920]

約数ペア:

[(1, 288417920), (2, 144208960), (4, 72104480), (5, 57683584), (7, 41202560), (8, 36052240), (10, 28841792), (14, 20601280), (16, 18026120), (17, 16965760), (20, 14420896), (28, 10300640), (32, 9013060), (34, 8482880), (35, 8240512), (40, 7210448), (49, 5886080), (56, 5150320), (64, 4506530), (68, 4241440), (70, 4120256), (80, 3605224), (85, 3393152), (98, 2943040), (112, 2575160), (119, 2423680), (128, 2253265), (136, 2120720), (140, 2060128), (160, 1802612), (170, 1696576), (196, 1471520), (224, 1287580), (238, 1211840), (245, 1177216), (272, 1060360), (280, 1030064), (320, 901306), (340, 848288), (392, 735760), (448, 643790), (476, 605920), (490, 588608), (541, 533120), (544, 530180), (560, 515032), (595, 484736), (640, 450653), (680, 424144), (784, 367880), (833, 346240), (896, 321895), (952, 302960), (980, 294304), (1082, 266560), (1088, 265090), (1120, 257516), (1190, 242368), (1360, 212072), (1568, 183940), (1666, 173120), (1904, 151480), (1960, 147152), (2164, 133280), (2176, 132545), (2240, 128758), (2380, 121184), (2705, 106624), (2720, 106036), (3136, 91970), (3332, 86560), (3787, 76160), (3808, 75740), (3920, 73576), (4165, 69248), (4328, 66640), (4480, 64379), (4760, 60592), (5410, 53312), (5440, 53018), (6272, 45985), (6664, 43280), (7574, 38080), (7616, 37870), (7840, 36788), (8330, 34624), (8656, 33320), (9197, 31360), (9520, 30296), (10820, 26656), (10880, 26509), (13328, 21640), (15148, 19040), (15232, 18935), (15680, 18394), (16660, 17312)]