134746240

素因数分解:

$2^7\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 324255960

約数和(自身を除く): 189509720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 320, 346, 640, 692, 865, 1217, 1384, 1730, 2434, 2768, 3460, 4868, 5536, 6085, 6920, 9736, 11072, 12170, 13840, 19472, 22144, 24340, 27680, 38944, 48680, 55360, 77888, 97360, 110720, 155776, 194720, 210541, 389440, 421082, 778880, 842164, 1052705, 1684328, 2105410, 3368656, 4210820, 6737312, 8421640, 13474624, 16843280, 26949248, 33686560, 67373120, 134746240]

約数ペア:

[(1, 134746240), (2, 67373120), (4, 33686560), (5, 26949248), (8, 16843280), (10, 13474624), (16, 8421640), (20, 6737312), (32, 4210820), (40, 3368656), (64, 2105410), (80, 1684328), (128, 1052705), (160, 842164), (173, 778880), (320, 421082), (346, 389440), (640, 210541), (692, 194720), (865, 155776), (1217, 110720), (1384, 97360), (1730, 77888), (2434, 55360), (2768, 48680), (3460, 38944), (4868, 27680), (5536, 24340), (6085, 22144), (6920, 19472), (9736, 13840), (11072, 12170)]