352011520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2356

約数の個数: 144

約数和(自身を含む): 1020757248

約数和(自身を除く): 668745728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2311, 2380, 2720, 3808, 4352, 4480, 4622, 4760, 5440, 7616, 8960, 9244, 9520, 10880, 11555, 15232, 16177, 18488, 19040, 21760, 23110, 30464, 32354, 36976, 38080, 39287, 46220, 64708, 73952, 76160, 78574, 80885, 92440, 129416, 147904, 152320, 157148, 161770, 184880, 196435, 258832, 275009, 295808, 314296, 323540, 369760, 392870, 517664, 550018, 591616, 628592, 647080, 739520, 785740, 1035328, 1100036, 1257184, 1294160, 1375045, 1479040, 1571480, 2070656, 2200072, 2514368, 2588320, 2750090, 2958080, 3142960, 4141312, 4400144, 5028736, 5176640, 5500180, 6285920, 8800288, 10057472, 10353280, 11000360, 12571840, 17600576, 20706560, 22000720, 25143680, 35201152, 44001440, 50287360, 70402304, 88002880, 176005760, 352011520]

約数ペア:

[(1, 352011520), (2, 176005760), (4, 88002880), (5, 70402304), (7, 50287360), (8, 44001440), (10, 35201152), (14, 25143680), (16, 22000720), (17, 20706560), (20, 17600576), (28, 12571840), (32, 11000360), (34, 10353280), (35, 10057472), (40, 8800288), (56, 6285920), (64, 5500180), (68, 5176640), (70, 5028736), (80, 4400144), (85, 4141312), (112, 3142960), (119, 2958080), (128, 2750090), (136, 2588320), (140, 2514368), (160, 2200072), (170, 2070656), (224, 1571480), (238, 1479040), (256, 1375045), (272, 1294160), (280, 1257184), (320, 1100036), (340, 1035328), (448, 785740), (476, 739520), (544, 647080), (560, 628592), (595, 591616), (640, 550018), (680, 517664), (896, 392870), (952, 369760), (1088, 323540), (1120, 314296), (1190, 295808), (1280, 275009), (1360, 258832), (1792, 196435), (1904, 184880), (2176, 161770), (2240, 157148), (2311, 152320), (2380, 147904), (2720, 129416), (3808, 92440), (4352, 80885), (4480, 78574), (4622, 76160), (4760, 73952), (5440, 64708), (7616, 46220), (8960, 39287), (9244, 38080), (9520, 36976), (10880, 32354), (11555, 30464), (15232, 23110), (16177, 21760), (18488, 19040)]