16260160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 168

約数和(自身を含む): 48472344

約数和(自身を除く): 32212184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 61, 64, 68, 70, 80, 85, 98, 112, 119, 122, 136, 140, 160, 170, 196, 224, 238, 244, 245, 272, 280, 305, 320, 340, 392, 427, 448, 476, 488, 490, 544, 560, 595, 610, 680, 784, 833, 854, 952, 976, 980, 1037, 1088, 1120, 1190, 1220, 1360, 1568, 1666, 1708, 1904, 1952, 1960, 2074, 2135, 2240, 2380, 2440, 2720, 2989, 3136, 3332, 3416, 3808, 3904, 3920, 4148, 4165, 4270, 4760, 4880, 5185, 5440, 5978, 6664, 6832, 7259, 7616, 7840, 8296, 8330, 8540, 9520, 9760, 10370, 11956, 13328, 13664, 14518, 14945, 15680, 16592, 16660, 17080, 19040, 19520, 20740, 23912, 26656, 27328, 29036, 29890, 33184, 33320, 34160, 36295, 38080, 41480, 47824, 50813, 53312, 58072, 59780, 66368, 66640, 68320, 72590, 82960, 95648, 101626, 116144, 119560, 133280, 136640, 145180, 165920, 191296, 203252, 232288, 239120, 254065, 266560, 290360, 331840, 406504, 464576, 478240, 508130, 580720, 813008, 956480, 1016260, 1161440, 1626016, 2032520, 2322880, 3252032, 4065040, 8130080, 16260160]

約数ペア:

[(1, 16260160), (2, 8130080), (4, 4065040), (5, 3252032), (7, 2322880), (8, 2032520), (10, 1626016), (14, 1161440), (16, 1016260), (17, 956480), (20, 813008), (28, 580720), (32, 508130), (34, 478240), (35, 464576), (40, 406504), (49, 331840), (56, 290360), (61, 266560), (64, 254065), (68, 239120), (70, 232288), (80, 203252), (85, 191296), (98, 165920), (112, 145180), (119, 136640), (122, 133280), (136, 119560), (140, 116144), (160, 101626), (170, 95648), (196, 82960), (224, 72590), (238, 68320), (244, 66640), (245, 66368), (272, 59780), (280, 58072), (305, 53312), (320, 50813), (340, 47824), (392, 41480), (427, 38080), (448, 36295), (476, 34160), (488, 33320), (490, 33184), (544, 29890), (560, 29036), (595, 27328), (610, 26656), (680, 23912), (784, 20740), (833, 19520), (854, 19040), (952, 17080), (976, 16660), (980, 16592), (1037, 15680), (1088, 14945), (1120, 14518), (1190, 13664), (1220, 13328), (1360, 11956), (1568, 10370), (1666, 9760), (1708, 9520), (1904, 8540), (1952, 8330), (1960, 8296), (2074, 7840), (2135, 7616), (2240, 7259), (2380, 6832), (2440, 6664), (2720, 5978), (2989, 5440), (3136, 5185), (3332, 4880), (3416, 4760), (3808, 4270), (3904, 4165), (3920, 4148)]