158874240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11821}}^1$

素因数の和:11850

約数の個数: 128

約数和(自身を含む): 578805120

約数和(自身を除く): 419930880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 11821, 13440, 23642, 35463, 47284, 59105, 70926, 82747, 94568, 118210, 141852, 165494, 177315, 189136, 236420, 248241, 283704, 330988, 354630, 378272, 413735, 472840, 496482, 567408, 661976, 709260, 756544, 827470, 945680, 992964, 1134816, 1241205, 1323952, 1418520, 1513088, 1654940, 1891360, 1985928, 2269632, 2482410, 2647904, 2837040, 3309880, 3782720, 3971856, 4539264, 4964820, 5295808, 5674080, 6619760, 7565440, 7943712, 9929640, 10591616, 11348160, 13239520, 15887424, 19859280, 22696320, 26479040, 31774848, 39718560, 52958080, 79437120, 158874240]

約数ペア:

[(1, 158874240), (2, 79437120), (3, 52958080), (4, 39718560), (5, 31774848), (6, 26479040), (7, 22696320), (8, 19859280), (10, 15887424), (12, 13239520), (14, 11348160), (15, 10591616), (16, 9929640), (20, 7943712), (21, 7565440), (24, 6619760), (28, 5674080), (30, 5295808), (32, 4964820), (35, 4539264), (40, 3971856), (42, 3782720), (48, 3309880), (56, 2837040), (60, 2647904), (64, 2482410), (70, 2269632), (80, 1985928), (84, 1891360), (96, 1654940), (105, 1513088), (112, 1418520), (120, 1323952), (128, 1241205), (140, 1134816), (160, 992964), (168, 945680), (192, 827470), (210, 756544), (224, 709260), (240, 661976), (280, 567408), (320, 496482), (336, 472840), (384, 413735), (420, 378272), (448, 354630), (480, 330988), (560, 283704), (640, 248241), (672, 236420), (840, 189136), (896, 177315), (960, 165494), (1120, 141852), (1344, 118210), (1680, 94568), (1920, 82747), (2240, 70926), (2688, 59105), (3360, 47284), (4480, 35463), (6720, 23642), (11821, 13440)]