119977480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 321897240

約数和(自身を除く): 201919760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 820, 980, 1148, 1435, 1493, 1640, 1960, 2009, 2296, 2870, 2986, 4018, 5740, 5972, 7465, 8036, 10045, 10451, 11480, 11944, 14930, 16072, 20090, 20902, 29860, 40180, 41804, 52255, 59720, 61213, 73157, 80360, 83608, 104510, 122426, 146314, 209020, 244852, 292628, 306065, 365785, 418040, 428491, 489704, 585256, 612130, 731570, 856982, 1224260, 1463140, 1713964, 2142455, 2448520, 2926280, 2999437, 3427928, 4284910, 5998874, 8569820, 11997748, 14997185, 17139640, 23995496, 29994370, 59988740, 119977480]

約数ペア:

[(1, 119977480), (2, 59988740), (4, 29994370), (5, 23995496), (7, 17139640), (8, 14997185), (10, 11997748), (14, 8569820), (20, 5998874), (28, 4284910), (35, 3427928), (40, 2999437), (41, 2926280), (49, 2448520), (56, 2142455), (70, 1713964), (82, 1463140), (98, 1224260), (140, 856982), (164, 731570), (196, 612130), (205, 585256), (245, 489704), (280, 428491), (287, 418040), (328, 365785), (392, 306065), (410, 292628), (490, 244852), (574, 209020), (820, 146314), (980, 122426), (1148, 104510), (1435, 83608), (1493, 80360), (1640, 73157), (1960, 61213), (2009, 59720), (2296, 52255), (2870, 41804), (2986, 40180), (4018, 29860), (5740, 20902), (5972, 20090), (7465, 16072), (8036, 14930), (10045, 11944), (10451, 11480)]