323000960

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21943}}^1$

素因数の和:21985

約数の個数: 64

約数和(自身を含む): 805783680

約数和(自身を除く): 482782720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 21943, 43886, 87772, 109715, 175544, 219430, 351088, 438860, 504689, 702176, 877720, 1009378, 1404352, 1755440, 2018756, 2523445, 2808704, 3510880, 4037512, 5046890, 7021760, 8075024, 10093780, 14043520, 16150048, 20187560, 32300096, 40375120, 64600192, 80750240, 161500480, 323000960]

約数ペア:

[(1, 323000960), (2, 161500480), (4, 80750240), (5, 64600192), (8, 40375120), (10, 32300096), (16, 20187560), (20, 16150048), (23, 14043520), (32, 10093780), (40, 8075024), (46, 7021760), (64, 5046890), (80, 4037512), (92, 3510880), (115, 2808704), (128, 2523445), (160, 2018756), (184, 1755440), (230, 1404352), (320, 1009378), (368, 877720), (460, 702176), (640, 504689), (736, 438860), (920, 351088), (1472, 219430), (1840, 175544), (2944, 109715), (3680, 87772), (7360, 43886), (14720, 21943)]