6343720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 15940800

約数和(自身を除く): 9597080

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 491, 646, 680, 760, 982, 1292, 1615, 1964, 2455, 2584, 3230, 3928, 4910, 6460, 8347, 9329, 9820, 12920, 16694, 18658, 19640, 33388, 37316, 41735, 46645, 66776, 74632, 83470, 93290, 158593, 166940, 186580, 317186, 333880, 373160, 634372, 792965, 1268744, 1585930, 3171860, 6343720]

約数ペア:

[(1, 6343720), (2, 3171860), (4, 1585930), (5, 1268744), (8, 792965), (10, 634372), (17, 373160), (19, 333880), (20, 317186), (34, 186580), (38, 166940), (40, 158593), (68, 93290), (76, 83470), (85, 74632), (95, 66776), (136, 46645), (152, 41735), (170, 37316), (190, 33388), (323, 19640), (340, 18658), (380, 16694), (491, 12920), (646, 9820), (680, 9329), (760, 8347), (982, 6460), (1292, 4910), (1615, 3928), (1964, 3230), (2455, 2584)]