74220160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{16567}}^1$

素因数の和:16593

約数の個数: 64

約数和(自身を含む): 202792320

約数和(自身を除く): 128572160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 16567, 33134, 66268, 82835, 115969, 132536, 165670, 231938, 265072, 331340, 463876, 530144, 579845, 662680, 927752, 1060288, 1159690, 1325360, 1855504, 2120576, 2319380, 2650720, 3711008, 4638760, 5301440, 7422016, 9277520, 10602880, 14844032, 18555040, 37110080, 74220160]

約数ペア:

[(1, 74220160), (2, 37110080), (4, 18555040), (5, 14844032), (7, 10602880), (8, 9277520), (10, 7422016), (14, 5301440), (16, 4638760), (20, 3711008), (28, 2650720), (32, 2319380), (35, 2120576), (40, 1855504), (56, 1325360), (64, 1159690), (70, 1060288), (80, 927752), (112, 662680), (128, 579845), (140, 530144), (160, 463876), (224, 331340), (280, 265072), (320, 231938), (448, 165670), (560, 132536), (640, 115969), (896, 82835), (1120, 66268), (2240, 33134), (4480, 16567)]