169960960

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5107}}^1$

素因数の和:5143

約数の個数: 80

約数和(自身を含む): 438940656

約数和(自身を除く): 268979696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5107, 6656, 8320, 10214, 16640, 20428, 25535, 33280, 40856, 51070, 66391, 81712, 102140, 132782, 163424, 204280, 265564, 326848, 331955, 408560, 531128, 653696, 663910, 817120, 1062256, 1307392, 1327820, 1634240, 2124512, 2614784, 2655640, 3268480, 4249024, 5311280, 6536960, 8498048, 10622560, 13073920, 16996096, 21245120, 33992192, 42490240, 84980480, 169960960]

約数ペア:

[(1, 169960960), (2, 84980480), (4, 42490240), (5, 33992192), (8, 21245120), (10, 16996096), (13, 13073920), (16, 10622560), (20, 8498048), (26, 6536960), (32, 5311280), (40, 4249024), (52, 3268480), (64, 2655640), (65, 2614784), (80, 2124512), (104, 1634240), (128, 1327820), (130, 1307392), (160, 1062256), (208, 817120), (256, 663910), (260, 653696), (320, 531128), (416, 408560), (512, 331955), (520, 326848), (640, 265564), (832, 204280), (1040, 163424), (1280, 132782), (1664, 102140), (2080, 81712), (2560, 66391), (3328, 51070), (4160, 40856), (5107, 33280), (6656, 25535), (8320, 20428), (10214, 16640)]