40946640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{24373}}^1$

素因数の和:24396

約数の個数: 80

約数和(自身を含む): 145074048

約数和(自身を除く): 104127408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 24373, 48746, 73119, 97492, 121865, 146238, 170611, 194984, 243730, 292476, 341222, 365595, 389968, 487460, 511833, 584952, 682444, 731190, 853055, 974920, 1023666, 1169904, 1364888, 1462380, 1706110, 1949840, 2047332, 2559165, 2729776, 2924760, 3412220, 4094664, 5118330, 5849520, 6824440, 8189328, 10236660, 13648880, 20473320, 40946640]

約数ペア:

[(1, 40946640), (2, 20473320), (3, 13648880), (4, 10236660), (5, 8189328), (6, 6824440), (7, 5849520), (8, 5118330), (10, 4094664), (12, 3412220), (14, 2924760), (15, 2729776), (16, 2559165), (20, 2047332), (21, 1949840), (24, 1706110), (28, 1462380), (30, 1364888), (35, 1169904), (40, 1023666), (42, 974920), (48, 853055), (56, 731190), (60, 682444), (70, 584952), (80, 511833), (84, 487460), (105, 389968), (112, 365595), (120, 341222), (140, 292476), (168, 243730), (210, 194984), (240, 170611), (280, 146238), (336, 121865), (420, 97492), (560, 73119), (840, 48746), (1680, 24373)]