196160960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 500688864

約数和(自身を除く): 304527904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 107, 136, 160, 170, 214, 272, 320, 337, 340, 428, 535, 544, 674, 680, 856, 1070, 1088, 1348, 1360, 1685, 1712, 1819, 2140, 2696, 2720, 3370, 3424, 3638, 4280, 5392, 5440, 5729, 6740, 6848, 7276, 8560, 9095, 10784, 11458, 13480, 14552, 17120, 18190, 21568, 22916, 26960, 28645, 29104, 34240, 36059, 36380, 45832, 53920, 57290, 58208, 72118, 72760, 91664, 107840, 114580, 116416, 144236, 145520, 180295, 183328, 229160, 288472, 291040, 360590, 366656, 458320, 576944, 582080, 613003, 721180, 916640, 1153888, 1226006, 1442360, 1833280, 2307776, 2452012, 2884720, 3065015, 4904024, 5769440, 6130030, 9808048, 11538880, 12260060, 19616096, 24520120, 39232192, 49040240, 98080480, 196160960]

約数ペア:

[(1, 196160960), (2, 98080480), (4, 49040240), (5, 39232192), (8, 24520120), (10, 19616096), (16, 12260060), (17, 11538880), (20, 9808048), (32, 6130030), (34, 5769440), (40, 4904024), (64, 3065015), (68, 2884720), (80, 2452012), (85, 2307776), (107, 1833280), (136, 1442360), (160, 1226006), (170, 1153888), (214, 916640), (272, 721180), (320, 613003), (337, 582080), (340, 576944), (428, 458320), (535, 366656), (544, 360590), (674, 291040), (680, 288472), (856, 229160), (1070, 183328), (1088, 180295), (1348, 145520), (1360, 144236), (1685, 116416), (1712, 114580), (1819, 107840), (2140, 91664), (2696, 72760), (2720, 72118), (3370, 58208), (3424, 57290), (3638, 53920), (4280, 45832), (5392, 36380), (5440, 36059), (5729, 34240), (6740, 29104), (6848, 28645), (7276, 26960), (8560, 22916), (9095, 21568), (10784, 18190), (11458, 17120), (13480, 14552)]