162419640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 505776960

約数和(自身を除く): 343357320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 157, 185, 222, 233, 296, 314, 370, 444, 466, 471, 555, 628, 699, 740, 785, 888, 932, 942, 1110, 1165, 1256, 1398, 1480, 1570, 1864, 1884, 2220, 2330, 2355, 2796, 3140, 3495, 3768, 4440, 4660, 4710, 5592, 5809, 6280, 6990, 8621, 9320, 9420, 11618, 13980, 17242, 17427, 18840, 23236, 25863, 27960, 29045, 34484, 34854, 36581, 43105, 46472, 51726, 58090, 68968, 69708, 73162, 86210, 87135, 103452, 109743, 116180, 129315, 139416, 146324, 172420, 174270, 182905, 206904, 219486, 232360, 258630, 292648, 344840, 348540, 365810, 438972, 517260, 548715, 697080, 731620, 877944, 1034520, 1097430, 1353497, 1463240, 2194860, 2706994, 4060491, 4389720, 5413988, 6767485, 8120982, 10827976, 13534970, 16241964, 20302455, 27069940, 32483928, 40604910, 54139880, 81209820, 162419640]

約数ペア:

[(1, 162419640), (2, 81209820), (3, 54139880), (4, 40604910), (5, 32483928), (6, 27069940), (8, 20302455), (10, 16241964), (12, 13534970), (15, 10827976), (20, 8120982), (24, 6767485), (30, 5413988), (37, 4389720), (40, 4060491), (60, 2706994), (74, 2194860), (111, 1463240), (120, 1353497), (148, 1097430), (157, 1034520), (185, 877944), (222, 731620), (233, 697080), (296, 548715), (314, 517260), (370, 438972), (444, 365810), (466, 348540), (471, 344840), (555, 292648), (628, 258630), (699, 232360), (740, 219486), (785, 206904), (888, 182905), (932, 174270), (942, 172420), (1110, 146324), (1165, 139416), (1256, 129315), (1398, 116180), (1480, 109743), (1570, 103452), (1864, 87135), (1884, 86210), (2220, 73162), (2330, 69708), (2355, 68968), (2796, 58090), (3140, 51726), (3495, 46472), (3768, 43105), (4440, 36581), (4660, 34854), (4710, 34484), (5592, 29045), (5809, 27960), (6280, 25863), (6990, 23236), (8621, 18840), (9320, 17427), (9420, 17242), (11618, 13980)]