317334080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{141667}}^1$

素因数の和:141691

約数の個数: 56

約数和(自身を含む): 863608128

約数和(自身を除く): 546274048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 141667, 283334, 566668, 708335, 991669, 1133336, 1416670, 1983338, 2266672, 2833340, 3966676, 4533344, 4958345, 5666680, 7933352, 9066688, 9916690, 11333360, 15866704, 19833380, 22666720, 31733408, 39666760, 45333440, 63466816, 79333520, 158667040, 317334080]

約数ペア:

[(1, 317334080), (2, 158667040), (4, 79333520), (5, 63466816), (7, 45333440), (8, 39666760), (10, 31733408), (14, 22666720), (16, 19833380), (20, 15866704), (28, 11333360), (32, 9916690), (35, 9066688), (40, 7933352), (56, 5666680), (64, 4958345), (70, 4533344), (80, 3966676), (112, 2833340), (140, 2266672), (160, 1983338), (224, 1416670), (280, 1133336), (320, 991669), (448, 708335), (560, 566668), (1120, 283334), (2240, 141667)]