16602880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 48565440

約数和(自身を除く): 31962560

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, 109, 112, 119, 128, 136, 140, 160, 170, 218, 224, 238, 256, 272, 280, 320, 340, 436, 448, 476, 544, 545, 560, 595, 640, 680, 763, 872, 896, 952, 1088, 1090, 1120, 1190, 1280, 1360, 1526, 1744, 1792, 1853, 1904, 2176, 2180, 2240, 2380, 2720, 3052, 3488, 3706, 3808, 3815, 4352, 4360, 4480, 4760, 5440, 6104, 6976, 7412, 7616, 7630, 8720, 8960, 9265, 9520, 10880, 12208, 12971, 13952, 14824, 15232, 15260, 17440, 18530, 19040, 21760, 24416, 25942, 27904, 29648, 30464, 30520, 34880, 37060, 38080, 48832, 51884, 59296, 61040, 64855, 69760, 74120, 76160, 97664, 103768, 118592, 122080, 129710, 139520, 148240, 152320, 195328, 207536, 237184, 244160, 259420, 296480, 415072, 474368, 488320, 518840, 592960, 830144, 976640, 1037680, 1185920, 1660288, 2075360, 2371840, 3320576, 4150720, 8301440, 16602880]

約数ペア:

[(1, 16602880), (2, 8301440), (4, 4150720), (5, 3320576), (7, 2371840), (8, 2075360), (10, 1660288), (14, 1185920), (16, 1037680), (17, 976640), (20, 830144), (28, 592960), (32, 518840), (34, 488320), (35, 474368), (40, 415072), (56, 296480), (64, 259420), (68, 244160), (70, 237184), (80, 207536), (85, 195328), (109, 152320), (112, 148240), (119, 139520), (128, 129710), (136, 122080), (140, 118592), (160, 103768), (170, 97664), (218, 76160), (224, 74120), (238, 69760), (256, 64855), (272, 61040), (280, 59296), (320, 51884), (340, 48832), (436, 38080), (448, 37060), (476, 34880), (544, 30520), (545, 30464), (560, 29648), (595, 27904), (640, 25942), (680, 24416), (763, 21760), (872, 19040), (896, 18530), (952, 17440), (1088, 15260), (1090, 15232), (1120, 14824), (1190, 13952), (1280, 12971), (1360, 12208), (1526, 10880), (1744, 9520), (1792, 9265), (1853, 8960), (1904, 8720), (2176, 7630), (2180, 7616), (2240, 7412), (2380, 6976), (2720, 6104), (3052, 5440), (3488, 4760), (3706, 4480), (3808, 4360), (3815, 4352)]